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发明名称
AUTOMATIC DEVICE FOR MAKING PATTERNS
摘要
申请公布号
SU473399(A1)
申请公布日期
1977.11.25
申请号
SU19731928010
申请日期
1973.05.28
申请人
PEREVOZKIN YU.L.,SU;POLUBOYAROV V.S.,SU;KHARAGEZOV YA.A.,SU;MKRTYCHYAN A.A.,SU
发明人
PEREVOZKIN YU.L.,SU;POLUBOYAROV V.S.,SU;KHARAGEZOV YA.A.,SU;MKRTYCHYAN A.A.,SU
分类号
B22C7/02;(IPC1-7):B22C7/02
主分类号
B22C7/02
代理机构
代理人
主权项
地址
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