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发明名称
CIRCUITRY OF A FILTER WITH VARYING THRESHOLD FREQUENCIES
摘要
申请公布号
CS9005932(A3)
申请公布日期
1992.06.17
申请号
CS19900005932
申请日期
1990.11.29
申请人
GRIM VACLAV ING.;MICHALEK PAVEL ING.;KEIL RICHARD ING.;ZUMR PAVEL ING.;CAPEK KAREL ING.;JAROLIMEK SVATOPLUK ING.
发明人
GRIM VACLAV ING.;MICHALEK PAVEL ING.;KEIL RICHARD ING.;ZUMR PAVEL ING.;CAPEK KAREL ING.;JAROLIMEK SVATOPLUK ING.
分类号
H03H11/02;(IPC1-7):H03H11/02
主分类号
H03H11/02
代理机构
代理人
主权项
地址
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