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发明名称
INJECTION DIE FOR PRESSURE CASTING OF CASTINGS WITH DEEP CAVITIES
摘要
申请公布号
SU617162(A1)
申请公布日期
1978.07.30
申请号
SU19762380916
申请日期
1976.07.01
申请人
GUSS TAMARA A,SU
发明人
GUSS TAMARA A,SU
分类号
B22D17/22;(IPC1-7):B22D17/22
主分类号
B22D17/22
代理机构
代理人
主权项
地址
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