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发明名称
Overload protection relay valve
摘要
申请公布号
GB2074680(A)
申请公布日期
1981.11.04
申请号
GB19810012689
申请日期
1981.04.24
申请人
GRAUBREMSE GMBH
发明人
分类号
B60T13/26;B60T15/20;B60T17/18;(IPC1-7):B60T15/26
主分类号
B60T13/26
代理机构
代理人
主权项
地址
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