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经营范围
发明名称
VERBINDUNGSVERFAHREN.
摘要
申请公布号
DE3580457(D1)
申请公布日期
1990.12.13
申请号
DE19853580457
申请日期
1985.12.05
申请人
DE BEERS INDUSTRIAL DIAMOND DIVISION (PROPRIETARY) LTD., JOHANNESBURG, TRANSVAAL, ZA
发明人
TOMLINSON, PETER NOEL, MONDEOR JOHANNESBURG TRANSVAAL, ZA;TANK, KLAUS, ESSEXWOLD JOHANNESBURG TRANSVAAL, ZA;SCHRITTWIESER, KARL, BEDFORDVIEW TRANSVAAL, ZA
分类号
B23K1/20;B23K35/00;(IPC1-7):B23K35/00
主分类号
B23K1/20
代理机构
代理人
主权项
地址
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