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发明名称
DEVICE FOR CASTING WITH CRYSTALLIZATION UNDER PRESSURE
摘要
申请公布号
BG44427(A1)
申请公布日期
1988.12.15
申请号
BG19870080885
申请日期
1987.08.07
申请人
VUTOV,STANCHO KH.,BG
发明人
VUTOV,STANCHO KH.,BG
分类号
B22D17/04;B22D18/04;(IPC1-7):B22D18/04
主分类号
B22D17/04
代理机构
代理人
主权项
地址
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