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发明名称
Gewindepassungslehre.
摘要
申请公布号
CH236608(A)
申请公布日期
1945.02.28
申请号
CHD236608
申请日期
1940.05.10
申请人
J. WIZEMANN & CO.
发明人
CO. J. WIZEMANN &
分类号
G01B3/40;G01B3/48
主分类号
G01B3/40
代理机构
代理人
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