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经营范围
发明名称
Elektronisches Identifizierungssystem
摘要
申请公布号
DE3588135(T2)
申请公布日期
1997.07.17
申请号
DE19853588135T
申请日期
1985.10.16
申请人
CANADIAN NATIONAL RAILWAY CO.(CANADIAN NATIONAL), MONTREAL, QUEBEC, CA
发明人
BALDWIN, HOWARD A., LAKESIDE ARIZONA 85929, US;WALKER, CONRAD M.B., EDMONTON ALBERTA T5P 4B7, CA;BROCKELSBY, WILLIAM K., EDMONTON ALBERTA T6G 0T1, CA
分类号
B61L25/04;G06K7/00;G06K19/07;G07C9/00;(IPC1-7):B61L25/04
主分类号
B61L25/04
代理机构
代理人
主权项
地址
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