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发明名称
Устройство для измерения размеров и счета частиц тумана
摘要
申请公布号
SU79696(A1)
申请公布日期
1948.11.30
申请号
SU19400317002
申请日期
1940.04.13
申请人
DYACHENKO P.V.
发明人
DYACHENKO P.V.
分类号
G01N15/02;G01W1/00
主分类号
G01N15/02
代理机构
代理人
主权项
地址
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