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发明名称
Appareil pour fermeture de chaussure à lacet avec emploi possible de cordon métallique
摘要
申请公布号
FR721997(A)
申请公布日期
1932.03.10
申请号
FRD721997
申请日期
1931.08.27
申请人
发明人
GAMBRO LOUIS-ANTOINE
分类号
A43C7/00
主分类号
A43C7/00
代理机构
代理人
主权项
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