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发明名称
PROPORTIONING SYSTEMS
摘要
申请公布号
GB1215632(A)
申请公布日期
1970.12.16
申请号
GB19680008581
申请日期
1968.02.22
申请人
BERK LIMITED
发明人
MICHAEL JOHN MILLER
分类号
F01L25/06;F04B9/137;F04B23/06;F04B49/02;G01N1/38;G05D11/00
主分类号
F01L25/06
代理机构
代理人
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地址
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