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发明名称
Устройство для измерения углов зажигания и погасания вентилей в преобразовательных установках
摘要
申请公布号
SU145275(A1)
申请公布日期
1961.11.30
申请号
SU19610724161
申请日期
1961.03.30
申请人
发明人
ANTONOVA T.V.;RYVKIN A.M.
分类号
H02M1/00
主分类号
H02M1/00
代理机构
代理人
主权项
地址
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