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公开(公告)号:US3071395A
公开(公告)日:1963-01-01
申请号:US13914461
申请日:1961-09-19
Applicant: MANUEL ESSMAN
Inventor: MANUEL ESSMAN
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公开(公告)号:US2524345A
公开(公告)日:1950-10-03
申请号:US2311148
申请日:1948-04-24
Applicant: MANUEL ESSMAN
Inventor: MANUEL ESSMAN
IPC: B65D85/18
CPC classification number: B65D85/18
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公开(公告)号:US2481095A
公开(公告)日:1949-09-06
申请号:US2311248
申请日:1948-04-24
Applicant: MANUEL ESSMAN
Inventor: MANUEL ESSMAN
CPC classification number: B65D81/00 , G03B21/323
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公开(公告)号:US2582421A
公开(公告)日:1952-01-15
申请号:US7248549
申请日:1949-01-24
Applicant: MANUEL ESSMAN
Inventor: MANUEL ESSMAN
IPC: B65D21/02
CPC classification number: B65D21/0209
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