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公开(公告)号:US2832580A
公开(公告)日:1958-04-29
申请号:US48719455
申请日:1955-02-09
Applicant: SELAS CORP OF AMERICA
Inventor: HESS FREDERIC O
IPC: F23D14/00
CPC classification number: F23D14/00
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公开(公告)号:US2806465A
公开(公告)日:1957-09-17
申请号:US42808054
申请日:1954-05-06
Applicant: SELAS CORP OF AMERICA
Inventor: HESS FREDERIC O
IPC: F24C3/04
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公开(公告)号:US2694246A
公开(公告)日:1954-11-16
申请号:US14980850
申请日:1950-03-15
Applicant: SELAS CORP OF AMERICA
Inventor: HESS FREDERIC O , FURCZYK ALFOUS A , GILDERSLEEVE WILLIAM E
CPC classification number: F27B9/2407 , C21D9/0081 , F27B9/02 , F27D3/0024 , F27D2003/0057 , F27D2003/0065 , F27M2001/1552 , Y10T29/5116 , Y10T83/2024 , Y10T83/541
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公开(公告)号:US2669300A
公开(公告)日:1954-02-16
申请号:US14908650
申请日:1950-03-11
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:US2626709A
公开(公告)日:1953-01-27
申请号:US3112248
申请日:1948-06-04
Applicant: SELAS CORP OF AMERICA
Inventor: KRIEBLE ELVIN L
CPC classification number: C10G31/11 , B01D17/045 , B01D17/085 , Y10S210/05
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公开(公告)号:US2608309A
公开(公告)日:1952-08-26
申请号:US2293148
申请日:1948-04-23
Applicant: SELAS CORP OF AMERICA
Inventor: GARRETT JAMES W
IPC: C03B29/06
CPC classification number: C03B29/06
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公开(公告)号:US2606536A
公开(公告)日:1952-08-12
申请号:US74335847
申请日:1947-04-23
Applicant: SELAS CORP OF AMERICA
Inventor: HESS FREDERIC O , FLEISCHER KURT W
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28.Apparatus for heating selected portions of elongated workpieces in a continuous process 失效
Title translation: 用于在连续过程中加热细长工件的选定部分的装置公开(公告)号:US2576342A
公开(公告)日:1951-11-27
申请号:US72832047
申请日:1947-02-13
Applicant: SELAS CORP OF AMERICA
Inventor: HESS FREDERIC O , FRED MAUD
IPC: C21D9/00
CPC classification number: C21D9/00
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公开(公告)号:US2575514A
公开(公告)日:1951-11-20
申请号:US68726346
申请日:1946-07-31
Applicant: SELAS CORP OF AMERICA
Inventor: FURCZYK ALFONS A
IPC: F23C3/00
CPC classification number: F23C3/00
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公开(公告)号:US2573019A
公开(公告)日:1951-10-30
申请号:US5374248
申请日:1948-10-09
Applicant: SELAS CORP OF AMERICA
Inventor: HESS FREDERIC O
IPC: C21D9/573
CPC classification number: C21D9/573
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