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公开(公告)号:US1997796A
公开(公告)日:1935-04-16
申请号:US49684930
申请日:1930-11-20
Applicant: WEBB JAY
Inventor: WEBB JAY
IPC: A24F15/10
CPC classification number: A24F15/10 , Y10S200/21
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公开(公告)号:US1893624A
公开(公告)日:1933-01-10
申请号:US57477631
申请日:1931-11-13
Applicant: WEBB JAY
Inventor: WEBB JAY
IPC: A24F15/00
CPC classification number: A24F15/00 , Y10T16/53832 , Y10T16/53836
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公开(公告)号:US1898373A
公开(公告)日:1933-02-21
申请号:US56163131
申请日:1931-09-08
Applicant: WEBB JAY
Inventor: WEBB JAY
CPC classification number: B60K15/0406 , F01P11/0214 , F01P2011/0257 , Y10T70/5606 , Y10T70/5783
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