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发明名称
WECHSELFASSUNG FUR ZIEHMATRITZEN AUS HARTMETALL ODER DIAMANT
摘要
申请公布号
ATA485175(A)
申请公布日期
1977.10.15
申请号
AT19750004851
申请日期
1975.06.24
申请人
SCHMALE FRITZ;THEIS HANS
发明人
分类号
B21C3/12;(IPC1-7):B21C3/12
主分类号
B21C3/12
代理机构
代理人
主权项
地址
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