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公开(公告)号:US3023777A
公开(公告)日:1962-03-06
申请号:US54832155
申请日:1955-11-22
Applicant: INT BASIC ECONOMY CORP
Inventor: COLLINS JOHN E
IPC: F16K31/06
CPC classification number: F16K31/0627 , F16K31/0606 , Y10T137/86622 , Y10T137/86686
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公开(公告)号:US2893428A
公开(公告)日:1959-07-07
申请号:US58648456
申请日:1956-05-22
Applicant: INT BASIC ECONOMY CORP
Inventor: COLLINS JOHN E
IPC: F16K31/06
CPC classification number: F16K31/0693 , Y10T137/86622 , Y10T137/8667 , Y10T137/86702
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公开(公告)号:US3035611A
公开(公告)日:1962-05-22
申请号:US65830857
申请日:1957-05-10
Applicant: INT BASIC ECONOMY CORP
Inventor: COLLINS JOHN E
IPC: F16K31/40
CPC classification number: F16K31/40
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公开(公告)号:US2993510A
公开(公告)日:1961-07-25
申请号:US62479656
申请日:1956-11-28
Applicant: INT BASIC ECONOMY CORP
Inventor: COLLINS JOHN E
CPC classification number: F16K11/07 , F16K31/426 , Y10T137/86614
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公开(公告)号:US2892644A
公开(公告)日:1959-06-30
申请号:US43781854
申请日:1954-06-18
Applicant: INT BASIC ECONOMY CORP
Inventor: COLLINS JOHN E
CPC classification number: F16J15/32 , F16K11/0712 , Y10S277/91
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公开(公告)号:US2892608A
公开(公告)日:1959-06-30
申请号:US56127856
申请日:1956-01-25
Applicant: INT BASIC ECONOMY CORP
Inventor: COLLINS JOHN E
IPC: F16K31/126
CPC classification number: F16K31/1262 , Y10T137/86831 , Y10T137/86895 , Y10T403/22 , Y10T403/257 , Y10T403/31 , Y10T403/32237 , Y10T403/32606 , Y10T403/32991
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公开(公告)号:US2952246A
公开(公告)日:1960-09-13
申请号:US67154357
申请日:1957-07-12
Applicant: INT BASIC ECONOMY CORP
Inventor: COLLINS JOHN E
IPC: F15B13/04 , F15B13/043
CPC classification number: F15B13/0405 , F15B13/0431 , Y10T137/86614 , Y10T137/87209
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公开(公告)号:US2949131A
公开(公告)日:1960-08-16
申请号:US60424756
申请日:1956-08-15
Applicant: INT BASIC ECONOMY CORP
Inventor: COLLINS JOHN E
IPC: F16K31/40
CPC classification number: F16K31/40 , Y10T137/86614
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公开(公告)号:US3089509A
公开(公告)日:1963-05-14
申请号:US79726359
申请日:1959-03-04
Applicant: INT BASIC ECONOMY CORP
Inventor: COLLINS JOHN E
IPC: F16K11/04 , F16K31/126
CPC classification number: F16K11/04 , F16K31/1262 , Y10T137/7668 , Y10T137/8671 , Y10T137/86895 , Y10T137/86928
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公开(公告)号:US3028165A
公开(公告)日:1962-04-03
申请号:US82327359
申请日:1959-06-22
Applicant: INT BASIC ECONOMY CORP
Inventor: COLLINS JOHN E
IPC: F16J15/32
CPC classification number: F16J15/32
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