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发明名称
GEMISCH ZUR HERSTELLUNG VON WARMGEHAERTETEN GIESSSTAEBEN UND-FORMEN
摘要
申请公布号
DD150295(A3)
申请公布日期
1981.08.26
申请号
DD19790214412
申请日期
1979.07.17
申请人
VOLGOGRADSKIJ NAUCNO-ISSLEDOVATEL'SKIJ INSTITUT TECHNOLOGII MASINOSTROENIJA,SU
发明人
CEPLAKOVA,MARIJA V.,SU;SATAROVA,VALENTINA A.,SN
分类号
B22C1/22;(IPC1-7):B22C1/22
主分类号
B22C1/22
代理机构
代理人
主权项
地址
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