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发明名称
Распределительный клапан для паровых машин
摘要
申请公布号
SU70887(A1)
申请公布日期
1947.11.30
申请号
SU19450004354
申请日期
1945.12.14
申请人
LIPSMAN S.I.
发明人
LIPSMAN S.I.
分类号
F16K21/02;F01B25/10
主分类号
F16K21/02
代理机构
代理人
主权项
地址
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