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公开(公告)号:US2094347A
公开(公告)日:1937-09-28
申请号:US5216335
申请日:1935-11-29
Applicant: US RUBBER PROD INC
Inventor: CADY JOHN E
IPC: B29D23/24
CPC classification number: B29D23/24 , B29K2021/00 , Y10S152/05
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公开(公告)号:US2061893A
公开(公告)日:1936-11-24
申请号:US2269035
申请日:1935-05-22
Applicant: US RUBBER PROD INC
Inventor: CADY JOHN E
IPC: B41F17/10
CPC classification number: B41F17/10
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