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发明名称
VORRICHTUNG ZUM SELBSTTAETIGEN PERIODISCHEN OEFFNEN UND SCHLIESSEN VON ROHRLEITUNGSAUSLAESSEN,VORZUGSWEISE FUER BEREGNUNGSMASCHINEN
摘要
申请公布号
DD152894(A1)
申请公布日期
1981.12.16
申请号
DD19800223611
申请日期
1980.08.29
申请人
FRITZSCHE,MARTINA,DD;GUMZ,HELMUT,DD;NUSSBAUM,GUENTER,DD;SCHNEIDER,CLAUS-PETER,DD;STOEPEL,RUDOLF,DD
发明人
FRITZSCHE,MARTINA,DD;GUMZ,HELMUT,DD;NUSSBAUM,GUENTER,DD;SCHNEIDER,CLAUS-PETER,DD;STOEPEL,RUDOLF,DD
分类号
A01G25/09;(IPC1-7):A01G25/09
主分类号
A01G25/09
代理机构
代理人
主权项
地址
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