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发明名称
METHOD OF MANUFACTURING POROUS PACKING FOR HEAT EXCHANGER
摘要
申请公布号
SU568490(A1)
申请公布日期
1977.08.15
申请号
SU19742039297
申请日期
1974.07.02
申请人
NOVOCHERKASSKIJ POLT I IM.SERGO ORDZHONIKIDZE
发明人
USHAKOV VITALIJ G,SU;BOJKOV GERALD P,SU;TKACHENKO ALEKSANDR G,SU;ADYRKHAEV RUSLAN KH,SU
分类号
B21D53/02;F28D17/02;(IPC1-7):B21D53/02
主分类号
B21D53/02
代理机构
代理人
主权项
地址
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