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经营范围
发明名称
LONG DISTANCE TIMER
摘要
申请公布号
US3555193(A)
申请公布日期
1971.01.12
申请号
USD3555193
申请日期
1968.04.12
申请人
LORBON MFG. CO. INC.
发明人
PAUL M. BRAND;LAWRENCE REICH
分类号
G04F8/00;H04M15/30;(IPC1-7):H04M15/30
主分类号
G04F8/00
代理机构
代理人
主权项
地址
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