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发明名称
Procédé pour la fabrication de feuilles transparentes, souples, très résistantes et complètement imperméables aux liquides et aux gaz
摘要
申请公布号
FR811431(A)
申请公布日期
1937.04.14
申请号
FRD811431
申请日期
1936.08.11
申请人
发明人
SARAGA ERNEST
分类号
C08J7/04
主分类号
C08J7/04
代理机构
代理人
主权项
地址
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