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公开(公告)号:US2870829A
公开(公告)日:1959-01-27
申请号:US41885854
申请日:1954-03-26
Applicant: SELAS CORP OF AMERICA
Inventor: ROGER WILLIAMS JOHN
CPC classification number: F23C99/00 , F23C2700/043 , F23D91/02 , F23D2206/0057
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公开(公告)号:US2867431A
公开(公告)日:1959-01-06
申请号:US51954955
申请日:1955-07-01
Applicant: SELAS CORP OF AMERICA
Inventor: HESS FREDERIC O
IPC: C21D9/00
CPC classification number: C21D9/0081
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公开(公告)号:US2848206A
公开(公告)日:1958-08-19
申请号:US46217554
申请日:1954-10-14
Applicant: SELAS CORP OF AMERICA
Inventor: JAMES KNIVETON
IPC: F27B9/20
CPC classification number: F27B9/205
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公开(公告)号:US2848205A
公开(公告)日:1958-08-19
申请号:US61179056
申请日:1956-09-24
Applicant: SELAS CORP OF AMERICA
Inventor: HESS FREDERIC O
IPC: C21D9/56
CPC classification number: C21D9/56
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公开(公告)号:US2845261A
公开(公告)日:1958-07-29
申请号:US46910354
申请日:1954-11-16
Applicant: SELAS CORP OF AMERICA
Inventor: ALFRED FURCZYK ALFONS
CPC classification number: F27B3/065 , F27B3/12 , F27B3/18 , F27D3/04 , Y10S266/90
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公开(公告)号:US2821127A
公开(公告)日:1958-01-28
申请号:US51938755
申请日:1955-07-01
Applicant: SELAS CORP OF AMERICA
Inventor: HESS FREDERIC O
IPC: A47J37/06
CPC classification number: A47J37/0688
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公开(公告)号:US2806521A
公开(公告)日:1957-09-17
申请号:US29269652
申请日:1952-06-10
Applicant: SELAS CORP OF AMERICA
Inventor: EMIL BLAHA
IPC: F23D14/12
CPC classification number: F23D14/125
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公开(公告)号:US2742273A
公开(公告)日:1956-04-17
申请号:US28076352
申请日:1952-04-05
Applicant: SELAS CORP OF AMERICA
Inventor: KRISTIAN SKIVESEN
CPC classification number: C21D9/0006 , C21D9/565
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公开(公告)号:US2725929A
公开(公告)日:1955-12-06
申请号:US25799851
申请日:1951-11-24
Applicant: SELAS CORP OF AMERICA
Inventor: JOHN MASSIER
IPC: F23C3/00
CPC classification number: F23C3/00
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公开(公告)号:US2716968A
公开(公告)日:1955-09-06
申请号:US26324751
申请日:1951-12-26
Applicant: SELAS CORP OF AMERICA
Inventor: HESS FREDERIC O , FLEISCHER KURT W
IPC: C10G9/20
CPC classification number: C10G9/20
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