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公开(公告)号:US651350A
公开(公告)日:1900-06-12
申请号:US1899705744
申请日:1899-02-17
Applicant: GRUNOW WILLIAM
Inventor: GRUNOW WILLIAM
CPC classification number: B60M1/08
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公开(公告)号:US632543A
公开(公告)日:1899-09-05
申请号:US1897638692
申请日:1897-05-29
Applicant: VEDOVELLI EDOUARD
Inventor: VEDOVELLI EDOUARD
CPC classification number: B60M1/08
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