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经营范围
发明名称
Abwälzprüfgerät für Zahnräder.
摘要
申请公布号
CH272857(A)
申请公布日期
1951.01.15
申请号
CHD272857
申请日期
1948.12.15
申请人
MAHR,CARL
发明人
MAHR,CARL
分类号
G01B5/20
主分类号
G01B5/20
代理机构
代理人
主权项
地址
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