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公开(公告)号:US3278345A
公开(公告)日:1966-10-11
申请号:US28388763
申请日:1963-05-28
Applicant: UNITED STATES STEEL CORP
Inventor: GRANGE RAYMOND A , MULHAUSER RONALD S
IPC: C21D8/00
CPC classification number: C21D8/00
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公开(公告)号:US3240634A
公开(公告)日:1966-03-15
申请号:US38461864
申请日:1964-07-23
Applicant: LASALLE STEEL CO
Inventor: NACHTMAN ELLIOT S
IPC: C21D8/00
CPC classification number: C21D8/00
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公开(公告)号:US3102831A
公开(公告)日:1963-09-03
申请号:US4858760
申请日:1960-08-10
Applicant: MOLYBDENUM CORP
Inventor: TISDALE NORMAN F
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公开(公告)号:US2852422A
公开(公告)日:1958-09-16
申请号:US36667953
申请日:1953-07-08
Applicant: SELAS CORP OF AMERICA
Inventor: HESS FREDERIC O
CPC classification number: C21D9/0062 , C21D1/00 , C21D8/00 , C21D2221/00
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公开(公告)号:US2778756A
公开(公告)日:1957-01-22
申请号:US36327253
申请日:1953-06-22
Applicant: NIKOLAJS BREDZS
Inventor: NIKOLAJS BREDZS
IPC: C21D8/00
CPC classification number: C21D8/00
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公开(公告)号:US2713290A
公开(公告)日:1955-07-19
申请号:US31612352
申请日:1952-10-22
Applicant: HANS DECKEL , DECKEL FRIEDRICH W
Inventor: KURT ZWICK
CPC classification number: B23Q35/20 , B44B1/04 , C21D8/00 , Y10T409/3014
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公开(公告)号:US2389043A
公开(公告)日:1945-11-13
申请号:US54164644
申请日:1944-06-22
Applicant: CARNEGIE ILLINOIS STEEL CORP , US STEEL CORP OF DELAWARE
Inventor: GROSSMANN MARCUS A , MILLER RICHARD F
IPC: C21D8/00
CPC classification number: C21D8/00
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公开(公告)号:US2335506A
公开(公告)日:1943-11-30
申请号:US46798742
申请日:1942-12-05
Applicant: US STEEL CORP OF DELAWARE
Inventor: GRANGE RAYMOND A
IPC: C21D8/00
CPC classification number: C21D8/00
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公开(公告)号:US2243744A
公开(公告)日:1941-05-27
申请号:US27064939
申请日:1939-04-28
Applicant: REPUBLIC STEEL CORP
Inventor: BIXBY ARTHUR B
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公开(公告)号:US1936652A
公开(公告)日:1933-11-28
申请号:US50837031
申请日:1931-01-12
Applicant: UNIVERSAL PRODUCTS CO INC
Inventor: YEOMANS LUCIEN I
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