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发明名称
TIME SWITCHES
摘要
申请公布号
GB1276060(A)
申请公布日期
1972.06.01
申请号
GB19700037335
申请日期
1970.08.03
申请人
LANDIS & GYR AG
发明人
WILHELM WEIHRAUCH
分类号
G04C23/34
主分类号
G04C23/34
代理机构
代理人
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