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发明名称
Valve mechanism
摘要
申请公布号
US2493442(A)
申请公布日期
1950.01.03
申请号
US19460697755
申请日期
1946.09.18
申请人
BENDIX-WESTINGHOUSE AUTOMOTIVE AIR BRAKE COMPANY
发明人
CASLER ROGER H.
分类号
B60T15/04
主分类号
B60T15/04
代理机构
代理人
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