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公开(公告)号:US1999044A
公开(公告)日:1935-04-23
申请号:US65457233
申请日:1933-02-01
Applicant: FRANK ASSOCIATES INC
Inventor: FRANK MORRIS J
CPC classification number: D03D27/06 , D03D15/00 , D03D23/00 , D03D2700/01 , D03D2700/0137 , D10B2201/02 , D10B2201/20 , D10B2201/28 , D10B2211/04 , D10B2501/00
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公开(公告)号:US1888033A
公开(公告)日:1932-11-15
申请号:US50756231
申请日:1931-01-09
Applicant: FRANK ASSOCIATES INC
Inventor: FRANK MORRIS J
IPC: D02G3/36
CPC classification number: D02G3/36
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