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公开(公告)号：US987905A
公开(公告)日：1911-03-28
申请号：US1910560179
申请日：1910-05-09
Applicant: NORTH AND JUDD MFG COMPANY
Inventor： MONIER FREDERICK C
CPC classification number: A43C17/00
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公开(公告)号：US934559A
公开(公告)日：1909-09-21
申请号：US1909495394
申请日：1909-05-12
Applicant: NORTH AND JUDD MFG COMPANY
Inventor： MONIER FREDERICK C
CPC classification number: A43C17/00
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