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公开(公告)号:US3373764A
公开(公告)日:1968-03-19
申请号:US52830166
申请日:1966-02-17
Applicant: SPECIALTIES DEV CORP
Inventor: MUNN ALFRED J
IPC: F16K17/08
CPC classification number: F16K17/08 , Y10T137/7738
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公开(公告)号:US3234967A
公开(公告)日:1966-02-15
申请号:US28658663
申请日:1963-06-10
Applicant: SPECIALTIES DEV CORP
Inventor: MUNN ALFRED J , POOLE JR HARMON A
IPC: F16K11/06
CPC classification number: F16K11/06 , Y10T137/86855
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公开(公告)号:US3278067A
公开(公告)日:1966-10-11
申请号:US36502164
申请日:1964-05-05
Applicant: SPECIALTIES DEV CORP
Inventor: MUNN ALFRED J
CPC classification number: F16J13/02 , F17C13/06 , F17C2205/032 , F17C2223/036
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