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经营范围
发明名称
ARRANGEMENT FOR MAKING SPRINGS
摘要
申请公布号
SU1567310(A1)
申请公布日期
1990.05.30
申请号
SU19884460528
申请日期
1988.06.20
申请人
SEVERO-ZAPADNYJ ZAOCHNYJ POLT INSTITUT
发明人
DANELIYA ALEKSANDR S,SU;GLYBIN VLADIMIR K,SU;IVANOV ANATOLIJ G,SU
分类号
B21F3/00
主分类号
B21F3/00
代理机构
代理人
主权项
地址
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