Electronic fluorescent lamp adapter with cold ignition and without preheating or wit hot igniton and preheating
HU170808B
Construction for inductive compensating high power supply lines of lead formed from wires
HU171107B
Structure for realizing high-power short-wave simmetric supply line compensated in inductive way sectionally j linii pitanija s induktivnoj kompensaciej
HU170809B
Arrangement for matching an input impedance of several discrete sw aerial system supplied through common wide-band supply line
HU170960B
Structure for end-clamping high powered transmission line of lead formed from wires
HU170810B
Arrangement for supplying sw hrr 2/n/h-type aerial system of passive reflector
HU170958B
Active band-pass filter
DE2519089A1
Quadrophonic high fidelity sound transmission system - has specified channel combination making mono, stereo and SCA compatible and uses diamond microphone configuration
GB1414260A
Process and apparatus for quadraphonic transmission
