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经营范围
发明名称
Perfectionnements aux peignes pour reliures de feuillets amovibles
摘要
申请公布号
FR1092468(A)
申请公布日期
1955.04.21
申请号
FRD1092468
申请日期
1953.10.26
申请人
发明人
DESCHAMPS GEORGES-PAUL-HENRI;DESCHAMPS PIERRE-FRANCOIS
分类号
B42B5/10
主分类号
B42B5/10
代理机构
代理人
主权项
地址
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