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公开(公告)号:US2579943A
公开(公告)日:1951-12-25
申请号:US18268150
申请日:1950-09-01
Applicant: ADOLPH MARCHAND
Inventor: ADOLPH MARCHAND
CPC classification number: E06B1/62 , E06B1/34 , E06B2001/622
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公开(公告)号:US2512209A
公开(公告)日:1950-06-20
申请号:US62349145
申请日:1945-10-20
Applicant: ADOLPH MARCHAND
Inventor: ADOLPH MARCHAND
IPC: A47K1/08
CPC classification number: A47K1/08 , A47K2201/02
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公开(公告)号:US2185305A
公开(公告)日:1940-01-02
申请号:US20498738
申请日:1938-04-29
Applicant: ADOLPH MARCHAND
Inventor: ADOLPH MARCHAND
IPC: A47H5/032
CPC classification number: A47H5/032 , A47K3/38 , Y10S160/06
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