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经营范围
发明名称
DRAWING HEAD
摘要
申请公布号
SU740534(A1)
申请公布日期
1980.06.15
申请号
SU19772505592
申请日期
1977.07.05
申请人
KRASNODARSKIJ G NAUCHNO- I PI NEFTYANOJ PROMYSHLENNOSTI
发明人
TSOKURENKO KONSTANTIN YA,SU
分类号
B43L13/02;(IPC1-7):B43L13/02
主分类号
B43L13/02
代理机构
代理人
主权项
地址
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