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经营范围
发明名称
FREIGHT CAR DETECTOR
摘要
申请公布号
JPS5447212(A)
申请公布日期
1979.04.13
申请号
JP19770112369
申请日期
1977.09.19
申请人
JAPAN NATIONAL RAILWAY;MITSUBISHI ELECTRIC CORP
发明人
SASAMA HIROSHI;SUMIYA KEIICHI;NISHIMURA YOSHIO
分类号
B61J3/04
主分类号
B61J3/04
代理机构
代理人
主权项
地址
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