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发明名称
Приспособление для нанесения угловых делений на плоских дисках
摘要
申请公布号
SU15687(A1)
申请公布日期
1930.06.30
申请号
SU19270022004
申请日期
1927.12.24
申请人
FOKIN V.Z.
发明人
FOKIN V.Z.
分类号
B23Q16/02
主分类号
B23Q16/02
代理机构
代理人
主权项
地址
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