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发明名称
METHOD FOR FORMING THE ANTI-CORROSIVE PROTECTION OF NATURAL GAS COLLECTING MAINS
摘要
申请公布号
HU187846(B)
申请公布日期
1986.02.28
申请号
HU19830000233
申请日期
1983.01.25
申请人
NAGYALFOELDI KOEOLAJ ES FOELDGAZTERMELOE VALLALAT,HU
发明人
GULYAS,TIBOR,HU;GULYASNE HENDE,BERNADETT,HU;SIPOS,ISTVAN,HU
分类号
C23F11/00;(IPC1-7):C23F11/00
主分类号
C23F11/00
代理机构
代理人
主权项
地址
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