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公开(公告)号:US2856272A
公开(公告)日:1958-10-14
申请号:US38488753
申请日:1953-10-08
Applicant: SAINT GOBAIN
Inventor: MARIUS BAEYAERT ALFRED EUGENE
CPC classification number: B01J19/28 , B01J8/10 , B01J2219/00063 , B01J2219/00094 , B01J2219/00108 , B01J2219/00171 , B01J2219/00182 , B01J2219/00189 , B01J2219/182 , Y10S526/918 , Y10T137/1714
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