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发明名称
VERFAHREN ZUR BESCHICHTUNG VON MAGNETISIERBAREN PIGMENTEN FUER DIE HERSTELLUNG VON MAGNETOGRAMMTRAEGERN
摘要
申请公布号
DD281278(A5)
申请公布日期
1990.08.01
申请号
DD19870310865
申请日期
1987.12.21
申请人
AKADEMIE DER WISSENSCHAFTEN DER DDR,DD
发明人
SACHSE,JOERG,DD;GAEHDE,JOACHIM,DD;JANNSEN,JOERG,DD;SCHEFTER,WILFRIED,DD;STOPPERKA,KLAUS,DD;NEUMANN,WOLFGANG,DD;BOEHME,ANITA,DD
分类号
G11B5/712;(IPC1-7):G11B5/712
主分类号
G11B5/712
代理机构
代理人
主权项
地址
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