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公开(公告)号：US3198687A
公开(公告)日：1965-08-03
申请号：US10328461
申请日：1961-04-17
Applicant: AIR LIQUIDE
Inventor： JEAN ROYET
CPC classification number: E04B1/76 , E04B1/80 , F17C13/001 , F17C2203/0345 , F25D23/06 , F25D2201/124 , F25D2201/1282 , F25D2201/14 , Y10T428/24331 , Y10T442/121
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