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发明名称
Procédé d'étirage de feuilles en matières plastiques
摘要
申请公布号
FR1144261(A)
申请公布日期
1957.10.11
申请号
FRD1144261
申请日期
1955.12.20
申请人
INTERNATIONAL POLAROID CORPORATION
发明人
分类号
B29C35/02;B29C55/06
主分类号
B29C35/02
代理机构
代理人
主权项
地址
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