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发明名称
Perpetual calender clock with two motors
摘要
申请公布号
HK70294(A)
申请公布日期
1994.07.29
申请号
HK19940000702
申请日期
1994.07.21
申请人
ETA SA FABRIQUES D'EBAUCHES
发明人
PIERRE-ANDRE MEISTER;PIERRE SCHMIDLI;BRUNO ERNI;BERTRAND SOLTERMANN
分类号
G04C3/00;G04C3/14;G04C17/00;(IPC1-7):G04C17/00
主分类号
G04C3/00
代理机构
代理人
主权项
地址
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