exact
BIRFELT
exact
BIRFELT
Trademarks matching 'birfelt'
Summary of page content
1968-04-03
871592
1969-06-24
US
-
17
Rubber, gutta-percha, gum, asbestos, mica and goods made from these materials and not included in other classes; plastics in extruded form for use in manufacture; packing, stopping and insulating materials; flexible pipes, not of metal.
insulating material of a glass textile fiber, mechanically bonded for high strength
2020-05-31
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