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发明名称
Locomotive blow-off apparatus
摘要
申请公布号
US1966776(A)
申请公布日期
1934.07.17
申请号
US19310528999
申请日期
1931.04.10
申请人
WILSON LYNDON F
发明人
WILSON LYNDON F.
分类号
F22B37/54
主分类号
F22B37/54
代理机构
代理人
主权项
地址
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