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经营范围
发明名称
DISPOSITIF A MEMOIRE POUR BANDES PORTEUSES D'INFORMATIONS, TELLES QUE FILMS, BANDES MAGNETIQUES ETC...
摘要
申请公布号
BE778131(A1)
申请公布日期
1972.05.16
申请号
BE19720778131
申请日期
1972.01.17
申请人
EISSFELDT WERNER, BLUTENSTRASSE 3, 62 WIESBADEN-RAMBACH (ALLEMAGNE),
发明人
分类号
G03B21/43;(IPC1-7):G11B/
主分类号
G03B21/43
代理机构
代理人
主权项
地址
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