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1
Chemicals used in industry, science and photography, as well as in agriculture, horticulture and forestry; unprocessed artificial resins, unprocessed plastics; manures; fire extinguishing compositions; tempering and soldering preparations; chemical substances for preserving foodstuffs; tanning substances; adhesives used in industry.
low and high purity carbon and graphite plate and rod stock for general use
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7
Machines and machine tools; motors and engines (except for land vehicles); machine coupling and transmission components (except for land vehicles); agricultural implements other than hand-operated; incubators for eggs.
jigs and fixtures made of purified graphite for use in the preparation of semiconductor devices; purified graphite casting molds and block inserts therefor; pyrolytic graphite coated graphite tooling for use in making semiconductors-namely, fixtures on which semi-conductor material is vapor-deposited
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9
Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments; apparatus and instruments for conducting, switching, transforming, accumulating, regulating or controlling electricity; apparatus for recording, transmission or reproduction of sound or images; magnetic data carriers, recording discs; automatic vending machines and mechanisms for coin-operated apparatus; cash registers, calculating machines, data processing equipment and computers; fire-extinguishing apparatus.
laboratory equipment comprising containers made of purified graphite used for or in connection with melting, casting, or refining materials such as metals, ceramics, and chemicals-namely, combustion boats, funnels, and crucibles; containers for the transport of radio-active materials; and carbon and graphite electrodes and powders for use in spectroscopic analysis apparatus and in other measuring and scientific appliances
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9
Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments; apparatus and instruments for conducting, switching, transforming, accumulating, regulating or controlling electricity; apparatus for recording, transmission or reproduction of sound or images; magnetic data carriers, recording discs; automatic vending machines and mechanisms for coin-operated apparatus; cash registers, calculating machines, data processing equipment and computers; fire-extinguishing apparatus.
refractory containers made of purified graphite for use in connection with melting, casting or refining materials such as metals, ceramics and chemicals-namely, crucibles, combustion boats; and pyrolytic graphite coated graphite furnace parts for high temperature furnaces for growing crystals; and nuclear reactor components made of purified graphite-namely, moderators, reflectors, and thermal columns
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11
Apparatus for lighting, heating, steam generating, cooking, refrigerating, drying, ventilating, water supply and sanitary purposes.
refractory containers made of purified graphite for use in connection with melting, casting or refining materials such as metals, ceramics and chemicals-namely, crucibles, combustion boats; and pyrolytic graphite coated graphite furnace parts for high temperature furnaces for growing crystals; and nuclear reactor components made of purified graphite-namely, moderators, reflectors, and thermal columns