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发明名称
Operating mechanism for closure member of a discharge outlet assembly
摘要
申请公布号
US2869480(A)
申请公布日期
1959.01.20
申请号
US19540402087
申请日期
1954.01.04
申请人
ENTERPRISE RAILWAY EQUIPMENT COMPANY
发明人
BATHO WILLIAM F.
分类号
B61D7/20;E03D3/04
主分类号
B61D7/20
代理机构
代理人
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地址
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