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发明名称
METHOD OF MAKING HOLLOW ARTICLES FROM SHEET BLANKS
摘要
申请公布号
SU659243(A1)
申请公布日期
1979.04.30
申请号
SU19762397454
申请日期
1976.08.23
申请人
KOROTKOV ANATOLIJ A,SU;SNEGIREV VIKTOR ,SU;BLUDOV VLADIMIR A,SU
发明人
KOROTKOV ANATOLIJ A,SU;SNEGIREV VIKTOR ,SU;BLUDOV VLADIMIR A,SU
分类号
B21D22/10;(IPC1-7):B21D22/10
主分类号
B21D22/10
代理机构
代理人
主权项
地址
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