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公开(公告)号:US2943706A
公开(公告)日:1960-07-05
申请号:US56473456
申请日:1956-02-10
Applicant: SPECIALTIES DEV CORP
Inventor: MORGAN CARREL B
CPC classification number: B64F1/28 , F16K31/003 , F16K31/047
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公开(公告)号:US3033216A
公开(公告)日:1962-05-08
申请号:US81297259
申请日:1959-05-13
Applicant: SPECIALTIES DEV CORP
Inventor: MORGAN CARREL B , THOMSEN WILLIAM A V
IPC: F16K17/40
CPC classification number: F16K17/403 , Y10T137/1647 , Y10T137/1692 , Y10T137/1714
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公开(公告)号:US3017907A
公开(公告)日:1962-01-23
申请号:US84343859
申请日:1959-09-30
Applicant: SPECIALTIES DEV CORP
Inventor: QUAIL BERNARD W , MORGAN CARREL B
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公开(公告)号:US3016920A
公开(公告)日:1962-01-16
申请号:US67661857
申请日:1957-08-06
Applicant: SPECIALTIES DEV CORP
Inventor: THOMSEN WILLIAM A V , MORGAN CARREL B , QUAIL BERNARD W
CPC classification number: F16K31/0627 , Y10T137/86622
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