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• Decade: 1960s ×
• Written by: Walter J. Smith ×
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1 result for “Ford Motor Company”

1. Patent · February 14, 1961 · page 6

   Filter media and method of making (US Patent 2,971,907, 1961)

   In the document: …struc 2,349,469 Sloan ----------------- May 23, 1944 tural strength. Furthermore these filter media maintain 2,354,110 Ford et al. ------------- July 18, 1944 their drying.dimensional stability despite alternate wetting and 2,372,865 Taylor ----------…