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经营范围
发明名称
Galvanizing machine
摘要
申请公布号
US2183890(A)
申请公布日期
1939.12.19
申请号
US19380200486
申请日期
1938.04.06
申请人
THE AETNA STANDARD ENGINEERING COMPANY
发明人
MATTESON ELWIN A.;FINKBONE BENJAMIN P.
分类号
C23C2/00;C23C2/36
主分类号
C23C2/00
代理机构
代理人
主权项
地址
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