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公开(公告)号:US1925030A
公开(公告)日:1933-08-29
申请号:US52066531
申请日:1931-03-06
Applicant: MACK MOLDING CO
Inventor: BURKE JAMES P
IPC: G05G1/06
CPC classification number: G05G1/06 , Y10S16/30 , Y10T16/516
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公开(公告)号:US1883534A
公开(公告)日:1932-10-18
申请号:US51644331
申请日:1931-02-17
Applicant: MACK MOLDING CO
Inventor: BURKE JAMES P
IPC: B65D47/26
CPC classification number: B65D47/265
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