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发明名称
FEED SYSTEM CONTACT-TYPE CIRCUIT ARRANGEMENT FOR A BATTERY POWERED ELECTRIC CLOCK
摘要
申请公布号
PL135493(B3)
申请公布日期
1985.10.31
申请号
PL19820235902
申请日期
1982.04.09
申请人
发明人
分类号
G04C3/00;H05K;H05K1/18;(IPC1-7):G04C3/00
主分类号
G04C3/00
代理机构
代理人
主权项
地址
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