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经营范围
发明名称
Chemise perfectionnée pour la constitution d'un dossier suspendu
摘要
申请公布号
FR975693(A)
申请公布日期
1951.03.08
申请号
FRD975693
申请日期
1948.11.30
申请人
发明人
WOLFF ANDRE;WOLFF CLAUDE
分类号
B42F17/28
主分类号
B42F17/28
代理机构
代理人
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地址
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