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经营范围
发明名称
METHOD OF MAKING SPRINGS
摘要
申请公布号
SU597733(A1)
申请公布日期
1978.03.15
申请号
SU19762358218
申请日期
1976.05.10
申请人
INSTFIZ METALLOV URALSKOGO NAUCHNOGO TSENTRA AN SSSR;URALSKIJ POLT I IM S.M.KIROVA
发明人
BARAZ VLADISLAV R,SU;GRACHEV SERGEJ V,SU;GRIGOREVA VERA N,SU;KOEMETS ARKADIJ R,SU;LEVIT VLADIMIR ,SU;RODIONOV DMITRIJ P,SU;SMIRNOV LEL V,SU
分类号
C21D9/52;(IPC1-7):C21D9/52
主分类号
C21D9/52
代理机构
代理人
主权项
地址
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