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公开(公告)号：US976955A
公开(公告)日：1910-11-29
申请号：US1910558615
申请日：1910-04-30
Applicant: JOHN L WHITING J J ADAMS COMPANY
Inventor： VOGEL ERNEST
CPC classification number: A46D9/00
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公开(公告)号：US977057A
公开(公告)日：1910-11-29
申请号：US1910572262
申请日：1910-07-16
Applicant: JOHN L WHITING J J ADAMS COMPANY
Inventor： VOGEL ERNEST
CPC classification number: A46D9/00
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