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发明名称
CONVERTER OF NUMBER CODE FROM RESIDUAL CLASS SYSTEM TO POSITION CODE
摘要
申请公布号
SU1203688(A1)
申请公布日期
1986.01.07
申请号
SU19843771704
申请日期
1984.07.12
申请人
IVANCHENKO VLADIMIR A,SU;PROKOPEV PAVEL L,SU
发明人
IVANCHENKO VLADIMIR A,SU;PROKOPEV PAVEL L,SU
分类号
H03H7/00;(IPC1-7):H03H7/00
主分类号
H03H7/00
代理机构
代理人
主权项
地址
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