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公开(公告)号:US1794638A
公开(公告)日:1931-03-03
申请号:US6496725
申请日:1925-10-26
Applicant: MUELLER CO
Inventor: PHILIP MUELLER
IPC: A47K5/02
CPC classification number: A47K5/02 , A47K2201/00 , Y10T403/7039
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公开(公告)号:US1801362A
公开(公告)日:1931-04-21
申请号:US6496825
申请日:1925-10-26
Applicant: MUELLER CO
Inventor: PHILIP MUELLER
IPC: A47K5/02
CPC classification number: A47K5/02 , Y10T403/18
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公开(公告)号:US1762305A
公开(公告)日:1930-06-10
申请号:US14973826
申请日:1926-11-20
Applicant: MUELLER CO
Inventor: PHILIP MUELLER
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公开(公告)号:US1738915A
公开(公告)日:1929-12-10
申请号:US71165124
申请日:1924-05-07
Applicant: MUELLER CO
Inventor: PHILIP MUELLER
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