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公开(公告)号:US3446774A
公开(公告)日:1969-05-27
申请号:US3446774D
申请日:1967-08-02
Applicant: DYNAMIT NOBEL AG
Inventor: KOTZSCH HANS-JOACHIM , ISMAIL MOHAMED ROSHDY
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12.Method of manufacture of high molecular weight thermoplastic silicic acid polyesters 失效
Title translation: 高分子量热塑性硅酸聚酯的制备方法公开(公告)号:US3423362A
公开(公告)日:1969-01-21
申请号:US3423362D
申请日:1967-09-11
Applicant: DYNAMIT NOBEL AG
Inventor: KOTZSCH HANS-JOACHIM , ISMAIL ROSHDY M
CPC classification number: C08G77/60
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