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发明名称
POLYMERIZATION OF FORMALDEHYDE
摘要
申请公布号
CA765460(A)
申请公布日期
1967.08.15
申请号
CAD765460
申请日期
申请人
CELANESE CORPORATION
发明人
KARL F. KUMLI;WALTER E. HEINZ
分类号
主分类号
代理机构
代理人
主权项
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