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摘要
申请公布号
US2131269(A)
申请公布日期
1938.09.27
申请号
US19360110229
申请日期
1936.11.11
申请人
PENBERTHY INJECTOR COMPANY
发明人
BYRAM FREDERICK C.
分类号
H01H5/06
主分类号
H01H5/06
代理机构
代理人
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