Patent search ap:("COLUMBUS COATED FABRIES CORP") AND inv:"LOWMAN JOHN C" Page 1

1.

发明授权
Coated glass fabric 失效

公开(公告)号：US2204859A

公开(公告)日：1940-06-18

申请号：US22993938

申请日：1938-09-14

Applicant: COLUMBUS COATED FABRIES CORP

Inventor： HYATT CHARLES S , LOWMAN JOHN C

IPC: B29C70/00 , C03C25/26 , C03C25/68 , D06N7/04

CPC classification number: C03C25/26 , B29C70/00 , B29K2309/08 , C03C25/68

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