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发明名称
PROCEDE ET APPAREIL POUR FOURNITURE DE L'ENCRE A L'ENDROITDE SON APPLICATION
摘要
申请公布号
PT70294(A)
申请公布日期
1979.11.01
申请号
PT19790070294
申请日期
1979.10.09
申请人
WOLFDIETER RICHTER
发明人
分类号
E01C23/20;(IPC1-7):B05B/;B01F/;E01C/
主分类号
E01C23/20
代理机构
代理人
主权项
地址
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