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发明名称
Timbre-cloche pour montre-réveil.
摘要
申请公布号
CH292693(A)
申请公布日期
1953.08.15
申请号
CHD292693
申请日期
1950.04.29
申请人
SOCIETE D'HORLOGERIE DE LANGENDORF
发明人
LANGENDORF SOCIETE D'HORLOGERIE DE
分类号
G04B23/12
主分类号
G04B23/12
代理机构
代理人
主权项
地址
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