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发明名称
A BATTERY POWERED KEY ENTRY DEVICE INCLUDING A PROCESSOR AND A POWER CONSERVATION SYSTEM
摘要
申请公布号
EP0134966(B1)
申请公布日期
1988.01.13
申请号
EP19840107801
申请日期
1984.07.05
申请人
INTERNATIONAL BUSINESS MACHINES CORPORATION
发明人
BLAND, PATRICK MAURICE;BOLT, WILLIAM HAWKINS
分类号
H02J1/00;G06F1/32;G06F3/02;G06F3/023;(IPC1-7):G06F1/00
主分类号
H02J1/00
代理机构
代理人
主权项
地址
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