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发明名称
Verfahren zur Herstellung von Kautschukfaeden oder -baendern
摘要
申请公布号
DE663684(C)
申请公布日期
1938.08.11
申请号
DE1933D066338D
申请日期
1933.08.01
申请人
KOELNISCHE GUMMIFAEDEN-FABRIK VORM. FERD. KOHLSTADT & CO.
发明人
分类号
B29D99/00
主分类号
B29D99/00
代理机构
代理人
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