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经营范围
发明名称
Waelzfraeser mit verschiedenen Zahngruppen
摘要
申请公布号
DE876027(C)
申请公布日期
1953.05.07
申请号
DE1938L001688D
申请日期
1938.11.19
申请人
HERMANN LEIMBACH
发明人
KARTHAEUSER ALFRED
分类号
B23F17/00;B23F21/16
主分类号
B23F17/00
代理机构
代理人
主权项
地址
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