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公开(公告)号:US3078914A
公开(公告)日:1963-02-26
申请号:US78997959
申请日:1959-01-29
Applicant: SELAS CORP OF AMERICA
Inventor: BIGELOW JR CHARLES G
CPC classification number: F23C9/00 , F23D14/64 , F23D14/66 , Y02E20/348
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公开(公告)号:US3370648A
公开(公告)日:1968-02-27
申请号:US52208866
申请日:1966-01-21
Applicant: SELAS CORP OF AMERICA
Inventor: BIGELOW JR CHARLES G , STANLEY BUMBLE , MAGINN JOSEPH C , SCHAUERMANN FLOYD L , WILT JR CHARLES R
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公开(公告)号:US3252919A
公开(公告)日:1966-05-24
申请号:US26761763
申请日:1963-03-25
Applicant: SELAS CORP OF AMERICA
Inventor: BIGELOW JR CHARLES G , HASSLER WILLIAM W
IPC: C01B32/336
CPC classification number: C01B32/336
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