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经营范围
发明名称
Dispositif de remontage automatique à double effet par masse rotative.
摘要
申请公布号
CH308028(A)
申请公布日期
1955.06.30
申请号
CHD308028
申请日期
1952.11.08
申请人
MANUFACTURE DES MONTRES UNIVERSAL PERRET & BERTHOUD S. A.
发明人
MANUFACTURE DES MONTRES UNIVERSAL PERRET & BERTHOUD S. A.
分类号
G04B5/14
主分类号
G04B5/14
代理机构
代理人
主权项
地址
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