|
DD289631A5
|
|
Continuous adjustable impulse delivery circuit
|
|
DD299514A7
|
|
Overload protection for small power supplies with an operational amplifier
|
|
DD281070A1
|
|
Fm praezisionsdekoder
|
|
DD287862A7
|
|
Pulse synchronizer switching with two flip-flop switched in chain
|
|
DD279567A1
|
|
Method for automatic position detection and positioning of hybrid switching patterns
|
|
DD279360A1
|
|
Active rc filter
|
|
DD278236A1
|
|
Device switching for mechanical switch contacts
|
|
DD275768A1
|
|
Phase turning acoustic network
|
|
DD274914A1
|
|
Three point control with an inverting counterpieced operational amplifier
|
|
DD272558A1
|
|
Digital programmable frequency parts
|
|
DD278264A3
|
|
Circuit arrangement for controlling the image synchronous run of recording systems
|
|
DD278266A3
|
|
Trigger pulse mold for impulse delay person with monostable play switches
|
|
DD282383A7
|
|
Circuit arrangement for switching the current direction in a dc consumer
|
|
DD268809A1
|
|
Device for protection of transit antenna systems
|
|
DD277196A3
|
|
Circuit arrangement for the mutual locking of multiple synchronizer signal sources
|
|
DD299804A7
|
|
Ausgangsverstaerker
|
|
DD269905A1
|
|
Method and device for measuring soundproofing systems
|
|
DD267115A1
|
|
Frequency hand knife with automatic calibration
|
|
DD281100A7
|
|
Device for mounting magnetic pole
|
|
DD265015A1
|
|
Multi-memory access for panel memory
|
