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发明名称
METHOD OF PRODUCING HOLLOW ARTICLES
摘要
申请公布号
SU1306621(A1)
申请公布日期
1987.04.30
申请号
SU19853990353
申请日期
1985.12.09
申请人
KI PROIZV OB RELE AVTOMATIKI;KI POLT I IM.50-LETIYA VELIKOJ SOTSIALISTICHESKOJ REVOLYUTSII
发明人
YAVORSKIJ VASILIJ S,SU;STEBLYUK VLADIMIR I,SU;OLESHKO IVAN A,SU
分类号
B21D22/20
主分类号
B21D22/20
代理机构
代理人
主权项
地址
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