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经营范围
发明名称
Procédé de fabrication d'aiguilles pour gramophones
摘要
申请公布号
FR735713(A)
申请公布日期
1932.11.14
申请号
FRD735713
申请日期
1931.07.20
申请人
发明人
BERGOLZ LADISLAS
分类号
B23P5/00;G11B3/46;G11B3/48
主分类号
B23P5/00
代理机构
代理人
主权项
地址
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