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发明名称
Способ изготовления двойногнутых цилиндрических линз
摘要
申请公布号
SU49357(A1)
申请公布日期
1936.08.31
申请号
SU19360193645
申请日期
1936.05.10
申请人
RAUTIAN G.N.
发明人
RAUTIAN G.N.
分类号
G02B3/06
主分类号
G02B3/06
代理机构
代理人
主权项
地址
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