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公开(公告)号:US2025745A
公开(公告)日:1935-12-31
申请号:US69035033
申请日:1933-09-21
Applicant: ALEXANDER HERZ
Inventor: ALEXANDER HERZ
IPC: B42F17/00
CPC classification number: B42F17/00
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公开(公告)号:US1931224A
公开(公告)日:1933-10-17
申请号:US21554427
申请日:1927-08-26
Applicant: ALEXANDER HERZ
Inventor: ALEXANDER HERZ
IPC: B42F17/00
CPC classification number: B42F17/00
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公开(公告)号:US1725138A
公开(公告)日:1929-08-20
申请号:US70454124
申请日:1924-04-05
Applicant: ALEXANDER HERZ
Inventor: ALEXANDER HERZ
IPC: F26B21/00
CPC classification number: F26B21/006
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公开(公告)号:US1587907A
公开(公告)日:1926-06-08
申请号:US1043825
申请日:1925-02-19
Applicant: ALEXANDER HERZ
Inventor: ALEXANDER HERZ , EUGENE CONTI
IPC: B65B5/06
CPC classification number: B65B5/06
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