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发明名称
(B2) ;METHOD OF HEAT TREATING AN AXLE,IN PARTICULAR CARBON STEEL AXLE,FOR WHEEL SETS OF RAIL VEHICLES IN PARTICULAR RAILROAD VEHICLESUGLERODISTOJJ STALI DLJA KOLESNYKH PAR REL''SOVYKH TRANSPORTNYKH SREDSTV-GLAVNYM OBRAZOM ZHELEZNODOROZHNYKH
摘要
申请公布号
PL221531(A2)
申请公布日期
1980.12.01
申请号
PL19800221531
申请日期
1980.01.23
申请人
POLSKIE KOLEJE PANSTWOWE
发明人
LONIEWSKI GRZEGORZ
分类号
C21D;C21D1/78;(IPC1-7):C21D/
主分类号
C21D
代理机构
代理人
主权项
地址
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