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发明名称
Procédé de fabrication simultanée de plusieurs pellicules et appareil pour la mise en oeuvre de ce procédé.
摘要
申请公布号
CH306125(A)
申请公布日期
1955.03.31
申请号
CHD306125
申请日期
1952.09.02
申请人
AMERICAN VISCOSE CORPORATION
发明人
CORPORATION AMERICAN VISCOSE
分类号
B29C71/00;B29D7/00
主分类号
B29C71/00
代理机构
代理人
主权项
地址
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