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公开(公告)号:US2598891A
公开(公告)日:1952-06-03
申请号:US70159946
申请日:1946-10-05
Applicant: GLENN L MARTIN CO , HYDRAULIC EQUIPMENT COMPANY
Inventor: COOKE CONRAD H
IPC: F15B13/04
CPC classification number: F15B13/04 , Y10T137/7838 , Y10T137/86485
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公开(公告)号:US2661203A
公开(公告)日:1953-12-01
申请号:US17099250
申请日:1950-06-29
Applicant: GLENN L MARTIN CO
Inventor: GORDON SAMUEL A , ESPY MELVIN P , COOKE CONRAD H , GERTEL MAURICE G
IPC: B64C25/60
CPC classification number: B64C25/60
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公开(公告)号:US2630990A
公开(公告)日:1953-03-10
申请号:US21335851
申请日:1951-03-01
Applicant: GLENN L MARTIN CO
Inventor: KANODE ALBERT E , COOKE CONRAD H , LINDQUIST FREDERICK V
IPC: B64C25/20
CPC classification number: B64C25/20
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公开(公告)号:US2604281A
公开(公告)日:1952-07-22
申请号:US4370448
申请日:1948-08-11
Applicant: GLENN L MARTIN CO
Inventor: WERNER BUCHAL , COOKE CONRAD H
IPC: B64D1/04
CPC classification number: B64D1/04
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