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公开(公告)号:US2657660A
公开(公告)日:1953-11-03
申请号:US3068748
申请日:1948-06-02
Applicant: AIR REDUCTION
Inventor: CROWE JOHN J
IPC: B23K5/00
CPC classification number: B23K5/00 , Y10S228/902
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公开(公告)号:US2282942A
公开(公告)日:1942-05-12
申请号:US32740740
申请日:1940-04-02
Applicant: AIR REDUCTION
Inventor: CROWE JOHN J
IPC: C21D1/08
CPC classification number: C21D1/08
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公开(公告)号:US1783412A
公开(公告)日:1930-12-02
申请号:US43047830
申请日:1930-02-24
Applicant: AIR REDUCTION
Inventor: CROWE JOHN J
IPC: G01N3/12
CPC classification number: G01N3/12
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公开(公告)号:US2293281A
公开(公告)日:1942-08-18
申请号:US36939540
申请日:1940-12-10
Applicant: AIR REDUCTION
Inventor: CROWE JOHN J
IPC: C21D1/08
CPC classification number: C21D1/08
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公开(公告)号:US2221077A
公开(公告)日:1940-11-12
申请号:US23581538
申请日:1938-10-19
Applicant: AIR REDUCTION
Inventor: CROWE JOHN J
IPC: F17C7/00
CPC classification number: F17C7/00 , Y10T137/6606
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公开(公告)号:US2208211A
公开(公告)日:1940-07-16
申请号:US30099439
申请日:1939-10-24
Applicant: AIR REDUCTION
Inventor: CROWE JOHN J
IPC: B23K7/00
CPC classification number: B23K7/002
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公开(公告)号:US2495055A
公开(公告)日:1950-01-17
申请号:US56231244
申请日:1944-11-07
Applicant: AIR REDUCTION
Inventor: CROWE JOHN J
IPC: C21D1/08
CPC classification number: C21D1/08
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公开(公告)号:US1985080A
公开(公告)日:1934-12-18
申请号:US41123929
申请日:1929-12-03
Applicant: AIR REDUCTION
Inventor: CROWE JOHN J
IPC: F23D14/42
CPC classification number: F23D14/42
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公开(公告)号:US1860347A
公开(公告)日:1932-05-31
申请号:US41443629
申请日:1929-12-16
Applicant: AIR REDUCTION
Inventor: CROWE JOHN J
IPC: F23D14/54
CPC classification number: F23D14/54 , Y10S266/904
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公开(公告)号:US1830594A
公开(公告)日:1931-11-03
申请号:US41542929
申请日:1929-12-20
Applicant: AIR REDUCTION
Inventor: CROWE JOHN J
IPC: F16K5/02 , F16K11/083
CPC classification number: F16K5/02 , F16K11/083 , Y10T137/86566
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