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公开(公告)号:US981289A
公开(公告)日:1911-01-10
申请号:US1910578078
申请日:1910-08-20
Applicant: T B LAYCOCK MFG COMPANY
Inventor: LAYCOCK THOMAS B
CPC classification number: A47C17/163
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公开(公告)号:US981288A
公开(公告)日:1911-01-10
申请号:US1910578077
申请日:1910-08-20
Applicant: T B LAYCOCK MFG COMPANY
Inventor: LAYCOCK THOMAS B
CPC classification number: A47C17/163 , Y10T16/5408
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公开(公告)号:US981287A
公开(公告)日:1911-01-10
申请号:US1910578076
申请日:1910-08-20
Applicant: T B LAYCOCK MFG COMPANY
Inventor: LAYCOCK THOMAS B
CPC classification number: A47C7/70
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公开(公告)号:US828324A
公开(公告)日:1906-08-14
申请号:US1905272699
申请日:1905-08-04
Applicant: T B LAYCOCK MFG COMPANY
Inventor: LAYCOCK THOMAS B
CPC classification number: A47C23/155