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发明名称
VERFAHREN ZUR RUECKGEWINNUNG VON FLUSSMITTELRUECKSTAENDEN AUS DEM SPUELWASSER DER TAUCHLOETUNG
摘要
申请公布号
DE3018845(A1)
申请公布日期
1980.11.20
申请号
DE19803018845
申请日期
1980.05.16
申请人
ALUMINUM COMPANY OF AMERICA
发明人
JOSEPH STOKES JUN.,JOHN;ALFONSO CARGNEL,ROBERT;HARRY CROOKS,JAMES
分类号
B23K1/00;B23K35/36;B23K37/00;(IPC1-7):B23K1/00
主分类号
B23K1/00
代理机构
代理人
主权项
地址
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