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公开(公告)号:US2576526A
公开(公告)日:1951-11-27
申请号:US11606549
申请日:1949-09-16
Applicant: ADOLPH MARCHAND
Inventor: ADOLPH MARCHAND
IPC: A47K10/22
CPC classification number: A47K10/22 , Y10S248/905
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公开(公告)号:US2414755A
公开(公告)日:1947-01-21
申请号:US56296344
申请日:1944-11-11
Applicant: ADOLPH MARCHAND
Inventor: ADOLPH MARCHAND
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公开(公告)号:US2041847A
公开(公告)日:1936-05-26
申请号:US828435
申请日:1935-02-26
Applicant: ADOLPH MARCHAND
Inventor: ADOLPH MARCHAND
CPC classification number: F21V21/26 , F21V21/28 , Y10S285/907 , Y10T403/32032 , Y10T403/32581 , Y10T403/32762
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公开(公告)号:US2758900A
公开(公告)日:1956-08-14
申请号:US47611354
申请日:1954-12-20
Applicant: ADOLPH MARCHAND
Inventor: ADOLPH MARCHAND
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公开(公告)号:US2493540A
公开(公告)日:1950-01-03
申请号:US66268746
申请日:1946-04-17
Applicant: ADOLPH MARCHAND
Inventor: ADOLPH MARCHAND
IPC: B24B19/03
CPC classification number: B24B19/03
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公开(公告)号:US2440867A
公开(公告)日:1948-05-04
申请号:US62349245
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:US2354269A
公开(公告)日:1944-07-25
申请号:US51591443
申请日:1943-12-28
Applicant: ADOLPH MARCHAND
Inventor: ADOLPH MARCHAND
IPC: A47B57/50
CPC classification number: A47B57/50
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公开(公告)号:US2171663A
公开(公告)日:1939-09-05
申请号:US21806638
申请日:1938-07-08
Applicant: ADOLPH MARCHAND
Inventor: ADOLPH MARCHAND
IPC: A47B67/02
CPC classification number: A47B67/02 , Y10S292/65 , Y10T70/5128 , Y10T70/7169 , Y10T292/0846
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公开(公告)号:US1832492A
公开(公告)日:1931-11-17
申请号:US52108531
申请日:1931-03-09
Applicant: ADOLPH MARCHAND
Inventor: ADOLPH MARCHAND
CPC classification number: F21V21/22 , F21S8/028 , F21V21/34 , F21V33/004 , F21W2131/301 , F21W2131/302 , Y10S362/801
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公开(公告)号:US2649971A
公开(公告)日:1953-08-25
申请号:US12966949
申请日:1949-11-26
Applicant: ADOLPH MARCHAND
Inventor: ADOLPH MARCHAND
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