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发明名称
Occupancy detector
摘要
申请公布号
US4847501(A)
申请公布日期
1989.07.11
申请号
US19870127076
申请日期
1987.12.01
申请人
WARNER, KENNETH;WESTWOOD, ROBERT J.;LEGRAND ELECTRIC LTD
发明人
WARNER, KENNETH;WESTWOOD, ROBERT J.
分类号
F16B2/24;F16B21/20;G08B13/19
主分类号
F16B2/24
代理机构
代理人
主权项
地址
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