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发明名称
PRESSURE CONTROLLER
摘要
申请公布号
US3598138(A)
申请公布日期
1971.08.10
申请号
USD3598138
申请日期
1970.03.06
申请人
BENJAMIN H. HADLEY
发明人
BENJAMIN H. HADLEY
分类号
G05D16/20;(IPC1-7):G05D13/00
主分类号
G05D16/20
代理机构
代理人
主权项
地址
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