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发明名称
Crankcase pressure controller
摘要
申请公布号
US3108581(A)
申请公布日期
1963.10.29
申请号
US19620167562
申请日期
1962.01.22
申请人
JOHNSON PRODUCTS INC.
发明人
HUMPHREYS JOHN W.
分类号
F01M13/02
主分类号
F01M13/02
代理机构
代理人
主权项
地址
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