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发明名称
Verfahren und Werkzeug zur Herstellung kreiszylindrischer Riffelwalzen mit ungleichmässiger Teilung.
摘要
申请公布号
CH303722(A)
申请公布日期
1954.12.15
申请号
CHD303722
申请日期
1952.04.30
申请人
SPINNBAU GMBH.
发明人
GMBH. SPINNBAU
分类号
B21H5/02
主分类号
B21H5/02
代理机构
代理人
主权项
地址
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