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发明名称
Pressure controlled injection valve
摘要
申请公布号
US2471605(A)
申请公布日期
1949.05.31
申请号
US19470758107
申请日期
1947.06.30
申请人
SHELL DEVELOPMENT COMPANY
发明人
BROEZE JOHANNES J.
分类号
F02M47/04
主分类号
F02M47/04
代理机构
代理人
主权项
地址
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