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公开(公告)号:US2998836A
公开(公告)日:1961-09-05
申请号:US71827858
申请日:1958-02-28
Applicant: HITZ GIFFORD L
Inventor: HITZ GIFFORD L
IPC: B21D9/07
CPC classification number: B21D9/073
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2.
公开(公告)号:US3329447A
公开(公告)日:1967-07-04
申请号:US42626665
申请日:1965-01-18
Applicant: HITZ GIFFORD L
Inventor: HITZ GIFFORD L
IPC: F16L17/06 , F16L55/115
CPC classification number: F16L17/06 , F16L55/115 , Y10T403/366
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公开(公告)号:US3036622A
公开(公告)日:1962-05-29
申请号:US71827758
申请日:1958-02-28
Applicant: HITZ GIFFORD L
Inventor: HITZ GIFFORD L
IPC: B21D7/08
CPC classification number: B21D7/08
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4.Method of joining metal by high pressure controlled temperature diffusion welding 失效
Title translation: 通过高压控制温度扩散焊接接金属的方法公开(公告)号:US2998646A
公开(公告)日:1961-09-05
申请号:US74296458
申请日:1958-06-18
Applicant: HITZ GIFFORD L
Inventor: HITZ GIFFORD L
IPC: B23K20/00
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公开(公告)号:US2196438A
公开(公告)日:1940-04-09
申请号:US27082639
申请日:1939-04-29
Applicant: HITZ GIFFORD L , LEISY ARTHUR A
Inventor: HITZ GIFFORD L , LEISY ARTHUR A
IPC: A45D2/14
CPC classification number: A45D2/148
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