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公开(公告)号:CA546714A
公开(公告)日:1957-09-24
申请号:CA546714D
Applicant: STAMICARBON
Inventor: JONG GEERT J DE , ZEEGERS JOHANNES A
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公开(公告)号:CA559085A
公开(公告)日:1958-06-17
申请号:CA559085D
Applicant: STAMICARBON N V HEERLEN
Inventor: JONG GEERT J DE
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公开(公告)号:CA559823A
公开(公告)日:1958-07-01
申请号:CA559823D
Applicant: STAMICARBON
Inventor: JONG GEERT J DE , ZEEGERS JOHANNES A
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