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经营范围
发明名称
Electrostatic generator
摘要
申请公布号
US2843767(A)
申请公布日期
1958.07.15
申请号
US19560572410
申请日期
1956.03.19
申请人
HECKETHORN MANUFACTURING & SUPPLY CO.
发明人
WHITLOCK HOWARD D.
分类号
H02N1/08
主分类号
H02N1/08
代理机构
代理人
主权项
地址
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