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经营范围
发明名称
Matières flexibles et élastiques perfectionnées et leurs applications
摘要
申请公布号
FR1108102(A)
申请公布日期
1956.01.09
申请号
FRD1108102
申请日期
1947.11.21
申请人
发明人
LEDOS MAURICE-EMILE-AUGUST
分类号
A43B7/22;B29D35/14
主分类号
A43B7/22
代理机构
代理人
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