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发明名称
PRODUCTION OF COPPER OXIDE-COPPER DRY CONTACT RECTIFIER PLATES
摘要
申请公布号
CA298436(A)
申请公布日期
1930.03.18
申请号
CAD298436
申请日期
申请人
THE HANOVIA CHEMICAL AND MANUFACTURING COMPANY
发明人
WILLIAM THEODORE ANDERSON, JR.;LESTER FLETCHER BIRD
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主分类号
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代理人
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