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1.Process for the preparation of high molecular-weight formaldehyde polymers 失效
Title translation: 高分子量甲醛聚合物的制备方法公开(公告)号:US3227689A
公开(公告)日:1966-01-04
申请号:US16959562
申请日:1962-01-29
Applicant: STAMICARBON
Inventor: ASSELT WILLEM J VAN , EVERS JOHANNES J M , GIELEN MARIA H
IPC: C08G2/00
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公开(公告)号:CA718486A
公开(公告)日:1965-09-21
申请号:CA718486D
Applicant: STAMICARBON
Inventor: GIELEN MARIA H , EVERS JOHANNES J M , ASSELT WILLEM J VAN
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