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经营范围
发明名称
Perfectionnement aux boutons, boucles et articles analogues recouverts d'une garniture
摘要
申请公布号
FR1014190(A)
申请公布日期
1952.08.11
申请号
FRD1014190
申请日期
1950.01.20
申请人
发明人
PRYM HANS AUGUST;CONTA WALTHER
分类号
A44B1/12
主分类号
A44B1/12
代理机构
代理人
主权项
地址
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