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经营范围
发明名称
Automatic railway
摘要
申请公布号
US3318260(A)
申请公布日期
1967.05.09
申请号
US19630330316
申请日期
1963.12.13
申请人
GILLESPIE FORREST W
发明人
GILLESPIE FORREST W.
分类号
B61L3/12;B61L21/06;B61L23/00
主分类号
B61L3/12
代理机构
代理人
主权项
地址
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