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发明名称
Heat treatment of metals
摘要
申请公布号
US2148664(A)
申请公布日期
1939.02.28
申请号
US19360075408
申请日期
1936.04.20
申请人
DEUTSCHE GOLD UND SILBER SCHEIDEANSTALT VORMALS ROESSLER
发明人
WILLE ALBERT;ALBRECHT CARL;BONATH KLAUS
分类号
C21D1/46
主分类号
C21D1/46
代理机构
代理人
主权项
地址
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