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发明名称
Прибор для проверки пирамидальности граней шлифовальных призм
摘要
申请公布号
SU26097(A1)
申请公布日期
1932.04.30
申请号
SU19310089260
申请日期
1931.05.30
申请人
MURAVEJSKIJ I.D.
发明人
MURAVEJSKIJ I.D.
分类号
G02B21/26;G01B9/10
主分类号
G02B21/26
代理机构
代理人
主权项
地址
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