2 results for “Owens-Corning Fiberglas”
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Patent · April 29, 1930 · page 4
Brake Testing Apparatus (US Patent 1,756,666, 1930)
In the document: …through the instru supported by suitable bearings 22 carried by mentalities of a device operatively connected another pair of beams 18. The shafts 20 and 35 with the vehicle wheel which opens and closes 21, therefore…
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Patent · February 11, 1930
Brake Testing Apparatus (US Patent 1,746,718, 1930)
…May 1, 1926. The patent's description opens (from the scanned text): This invention has for its purpose the provision'of an apparatus or machine for testing the eflEiciency of brakes in automotive vehicles, and for…