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发明名称
Improvements in connection with electro-magnetically operated valves
摘要
申请公布号
GB467923(A)
申请公布日期
1937.06.25
申请号
GB19360000380
申请日期
1936.01.04
申请人
JOSEPH LESLIE MUSGRAVE;RICHARD CRITTALL & COMPANY LIMITED
发明人
分类号
F16K41/12
主分类号
F16K41/12
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代理人
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