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公开(公告)号：US2001319A
公开(公告)日：1935-05-14
申请号：US60803832
申请日：1932-04-28
Applicant: ALUMINUM CO OF AMERICA
Inventor： STANLEY GEORGE J
CPC classification number: H01B5/104 , D07B1/147 , D07B2201/2089 , D07B2201/2092 , D07B2205/306 , D07B2801/22 , D07B2801/10
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