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经营范围
发明名称
ELEMENTO DI SERRAGGIO.
摘要
申请公布号
IT8125448(D0)
申请公布日期
1981.12.04
申请号
IT19810025448
申请日期
1981.12.04
申请人
STAHLWERKE ROCHLING-BURBACH GMBH VOLKLINGEN REP. FED. DI GERMANIA ORA ARBED SAARSTAHL GMBH PRAZISIONS-WERKZEUG-UND SPANNTECHNIK GMBH ESSLINGEN REP.FED.DI GERMANIA
发明人
ROLF KRUMPHOLZ;DORIS GOTZ
分类号
B23B31/30;C22C38/38
主分类号
B23B31/30
代理机构
代理人
主权项
地址
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