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发明名称
METHOD OF CARBURIZING STEEL PRODUCTS
摘要
申请公布号
SU1731869(A1)
申请公布日期
1992.05.07
申请号
SU19904832346
申请日期
1990.05.29
申请人
LIPETSKIJ POLT INSTITUT
发明人
KUZNETSOV EFIM M,SU;VETER VLADIMIR V,SU;SUSHKOVA VALENTINA V,SU
分类号
C23C8/44;C21D1/42;(IPC1-7):C23C8/44
主分类号
C23C8/44
代理机构
代理人
主权项
地址
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BRENNER.
Distributor valve for pressurised container - has pushbutton and flexible anchor surface holding valve end in distributor pipe