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发明名称
Verfahren zum Blankgluehen von Goldketten oder aehnlichen Goldwaren
摘要
申请公布号
DE2057831(A1)
申请公布日期
1971.07.15
申请号
DE19702057831
申请日期
1970.11.24
申请人
HELL-HOEFLINGER,HANS
发明人
HELL-HOEFLINGER,HANS
分类号
C22F1/14
主分类号
C22F1/14
代理机构
代理人
主权项
地址
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