CS578289A3 - Circuitry of language laboratory control desk low-frequency switching circuits - Google Patents

Circuitry of language laboratory control desk low-frequency switching circuits

Info

Publication number
CS578289A3
CS578289A3 CS895782A CS578289A CS578289A3 CS 578289 A3 CS578289 A3 CS 578289A3 CS 895782 A CS895782 A CS 895782A CS 578289 A CS578289 A CS 578289A CS 578289 A3 CS578289 A3 CS 578289A3
Authority
CS
Czechoslovakia
Prior art keywords
circuitry
switching circuits
frequency switching
control desk
laboratory control
Prior art date
Application number
CS895782A
Other languages
Czech (cs)
Other versions
CS276320B6 (en
Inventor
Bretislav Ing Csc Silber
Petr Ing Zetek
Jiri Ing Jelinek
Miroslav Ing Kubin
Original Assignee
Tesla Valasske Mezirici S P
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Tesla Valasske Mezirici S P filed Critical Tesla Valasske Mezirici S P
Priority to CS895782A priority Critical patent/CS276320B6/en
Publication of CS578289A3 publication Critical patent/CS578289A3/en
Publication of CS276320B6 publication Critical patent/CS276320B6/en

Links

CS895782A 1989-10-12 1989-10-12 Connection of low-frequency switching circuits of the control desk of the language laboratory CS276320B6 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CS895782A CS276320B6 (en) 1989-10-12 1989-10-12 Connection of low-frequency switching circuits of the control desk of the language laboratory

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CS895782A CS276320B6 (en) 1989-10-12 1989-10-12 Connection of low-frequency switching circuits of the control desk of the language laboratory

Publications (2)

Publication Number Publication Date
CS578289A3 true CS578289A3 (en) 1992-01-15
CS276320B6 CS276320B6 (en) 1992-05-13

Family

ID=5403372

Family Applications (1)

Application Number Title Priority Date Filing Date
CS895782A CS276320B6 (en) 1989-10-12 1989-10-12 Connection of low-frequency switching circuits of the control desk of the language laboratory

Country Status (1)

Country Link
CS (1) CS276320B6 (en)

Also Published As

Publication number Publication date
CS276320B6 (en) 1992-05-13

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