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公开(公告)号:US1614047A
公开(公告)日:1927-01-11
申请号:US8514626
申请日:1926-02-01
Applicant: SPANG JOSEPH P
Inventor: SPANG JOSEPH P
IPC: A22C9/00
CPC classification number: A22C9/008
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公开(公告)号:US801928A
公开(公告)日:1905-10-17
申请号:US1904225876
申请日:1904-09-26
Applicant: SPANG JOSEPH P
Inventor: SPANG JOSEPH P
CPC classification number: B65D41/28
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