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公开(公告)号：US3361118A
公开(公告)日：1968-01-02
申请号：US54130566
申请日：1966-04-08
Applicant: SELAS CORP OF AMERICA
Inventor： BRECKENRIDGE ROBERT M , IVES CLEMENT D
CPC classification number: B01J8/062 , B01J19/2425 , B01J2219/00085 , B01J2219/00155 , B01J2219/00157 , C10G9/20
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