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公开(公告)号:US3233863A
公开(公告)日:1966-02-08
申请号:US27309263
申请日:1963-04-15
Applicant: PRESSURE PRODUCTS IND INC
Inventor: BOWEN JOHN C , WOLF ROBERT C
IPC: F16K1/42
CPC classification number: F16K1/42
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公开(公告)号:US3454050A
公开(公告)日:1969-07-08
申请号:US3454050D
申请日:1967-01-31
Applicant: PRESSURE PRODUCTS IND INC
Inventor: WOLF ROBERT C
CPC classification number: F15B1/24 , F15B2201/205 , F15B2201/312 , F15B2201/41 , F15B2201/4155
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公开(公告)号:US3052188A
公开(公告)日:1962-09-04
申请号:US1557360
申请日:1960-03-17
Applicant: PRESSURE PRODUCTS IND INC
Inventor: WOLF ROBERT C , BOWEN JOHN C
IPC: F04B37/12 , F04B39/12 , F04B43/067
CPC classification number: F04B37/12 , F04B39/12 , F04B43/067
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公开(公告)号:US2873878A
公开(公告)日:1959-02-17
申请号:US65072957
申请日:1957-04-04
Applicant: PRESSURE PRODUCTS IND INC
Inventor: WOLF ROBERT C , BOWEN JOHN C
IPC: F16J13/02
CPC classification number: F16J13/02 , Y10S285/917
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公开(公告)号:US3192953A
公开(公告)日:1965-07-06
申请号:US16002461
申请日:1961-12-18
Applicant: PRESSURE PRODUCTS IND INC
Inventor: WOLF ROBERT C , BOWEN JOHN C
CPC classification number: F04B39/08 , F04B39/10 , F04B39/1013 , F04B39/1086 , Y10T137/88046 , Y10T137/88054 , Y10T137/88062
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公开(公告)号:US3195806A
公开(公告)日:1965-07-20
申请号:US28453863
申请日:1963-05-31
Applicant: PRESSURE PRODUCTS IND INC
Inventor: BOWEN JOHN C , WOLF ROBERT C
IPC: F04B19/24
CPC classification number: F04B19/24
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