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经营范围
发明名称
CASTING CORE
摘要
申请公布号
RU2002550(C1)
申请公布日期
1993.11.15
申请号
SU19914951959
申请日期
1991.04.26
申请人
VSESOYUZNYJ NAUCHNO-ISSLEDOVATELSKIJ INSTITUT AVIATSIONNYKH MATERIALOV
发明人
ISAEV GLEB S;ISAEV DMITRIJ G;PATRUSHEV LEONID M;SHVEJKUS KONSTANTIN M;SHKROB VLADIMIR N
分类号
B22C9/10;(IPC1-7):B22C9/10
主分类号
B22C9/10
代理机构
代理人
主权项
地址
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