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经营范围
发明名称
Unloader valve
摘要
申请公布号
US3375844(A)
申请公布日期
1968.04.02
申请号
US19640413698
申请日期
1964.11.25
申请人
JEAN MERCIER;BERNARD MERCIER
发明人
MERCIER JEAN;MERCIER BERNARD
分类号
F15B1/027;F16K17/10
主分类号
F15B1/027
代理机构
代理人
主权项
地址
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