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发明名称
METHOD OF PRODUCING TAPER THREADS ON CYLINDRICAL HOLLOW ARTICLES WITH THREADING ROLLS
摘要
申请公布号
SU1091970(A1)
申请公布日期
1984.05.15
申请号
SU19813355064
申请日期
1981.11.23
申请人
VNI PK I METALL MASHINOSTROENIYA
发明人
KIRPICHNIKOV FELIKS P,SU;KLIMOV ALEKSANDR N,SU;BYKASOV VIKTOR I,SU;SOKOLOV ANATOLIJ V,SU;POPOVTSEV YURIJ A,SU;LEFLER MIKHAIL N,SU
分类号
B21H3/04;B21H3/08;(IPC1-7):B21H3/04
主分类号
B21H3/04
代理机构
代理人
主权项
地址
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