Method and circuit arrangement for generating electric signal representing the instantaneous value of the voltage vector of symmetrical three-phase voltage system
DE3446893A1
Air circulation cooking vessel as a module element of a set of cooking utensils
HUT38471A
Method and circuit arrangement for optimal reducing network reaction
HUT38164A
Method for optical selecting object details
HUT37530A
Solid state switch
HUT37304A
Method and circuit arrangement for supervision of operation capability of current converter circuits
HUT34297A
Harmonic suppressor
HU186829B
Air stirring pot and pot set containing same as module member
HU183989B
Method and apparatus for temporary storing and reading received coded signals before decoding
HU183952B
Method for generating pulse signal producing sleep-bringing stimulus and electric sleep-bringing apparatus
HU185326B
Melting strip for fusing element
HU188090B
Probe for detecting level of shapeless medium, e.g. liquid at the discrete point/s/
HU185289B
Method and circuit arrangement for operating transporter systems with several-dimension path
