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公开(公告)号:US896765A
公开(公告)日:1908-08-25
申请号:US1907352941
申请日:1907-01-18
Applicant: SEARS CORYDON S
Inventor: SEARS CORYDON S
CPC classification number: B65H75/406
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公开(公告)号:US792290A
公开(公告)日:1905-06-13
申请号:US1904225406
申请日:1904-09-22
Applicant: SEARS CORYDON S
Inventor: SEARS CORYDON S
CPC classification number: B60C3/02 , Y10T152/10747
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