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经营范围
发明名称
GEAR TESTING APPARATUS
摘要
申请公布号
GB1469025(A)
申请公布日期
1977.03.30
申请号
GB19740040033
申请日期
1974.09.13
申请人
MAAG GEAR WHEEL MACHINE CO LTD
发明人
分类号
G01B5/16;G01B7/14;(IPC1-7):G01B5/20
主分类号
G01B5/16
代理机构
代理人
主权项
地址
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