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经营范围
发明名称
RAIL FEEDING APPARATUS IN USE OF FRICTION WHEELS
摘要
申请公布号
JPS5391210(A)
申请公布日期
1978.08.10
申请号
JP19770004976
申请日期
1977.01.21
申请人
BABA CHIYOUJIROU
发明人
BABA CHIYOUJIROU
分类号
E01B29/16
主分类号
E01B29/16
代理机构
代理人
主权项
地址
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