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发明名称
POPPET VALVES
摘要
申请公布号
GB1293643(A)
申请公布日期
1972.10.18
申请号
GB19700026360
申请日期
1970.06.01
申请人
ROBERTSHAW CONTROLS COMPANY
发明人
LOUIS MEDART PUSTER
分类号
F16K1/48
主分类号
F16K1/48
代理机构
代理人
主权项
地址
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