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发明名称
Regulator auxiliary
摘要
申请公布号
US2351156(A)
申请公布日期
1944.06.13
申请号
US19420432283
申请日期
1942.02.25
申请人
E. I. DU PONT DE NEMOURS & COMPANY
发明人
SEGEL JOSEPH
分类号
F04B25/00;F04B49/02
主分类号
F04B25/00
代理机构
代理人
主权项
地址
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