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经营范围
发明名称
Boulon à serrage instantané pour ameublement et autres applications
摘要
申请公布号
FR719061(A)
申请公布日期
1932.02.01
申请号
FRD719061
申请日期
1931.06.24
申请人
发明人
AUDOIRE JEAN
分类号
F16B12/20;F16B21/12
主分类号
F16B12/20
代理机构
代理人
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地址
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