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GB963783A
|
|
Improvements in or relating to electro-acoustic transducers for use under water
|
|
GB965500A
|
|
Diode manufacture
|
|
GB911938A
|
|
Terminal assembly machine
|
|
US3084313A
|
|
Trimmer condenser
|
|
GB896078A
|
|
Tubular capacitor
|
|
US3073881A
|
|
Thermoelectric ceramic
|
|
GB888551A
|
|
Capacitor
|
|
US3071716A
|
|
Trimmer condenser
|
|
GB892570A
|
|
Digital counter frequency monitor
|
|
US3176251A
|
|
Electromechanical tuned filter
|
|
US3111612A
|
|
Capacitor
|
|
GB862919A
|
|
Improvements relating to a solder coated strip for forming terminals
|
|
US2933644A
|
|
Digital counter frequency monitor
|
|
US3053934A
|
|
Amplifier system for stereo sound
|
|
GB850259A
|
|
Binaural phonograph pickup
|
|
GB847446A
|
|
"multiple unit feed through filter"
|
|
GB845958A
|
|
Binaural phonograph system
|
|
US3100855A
|
|
Trimming capacitor
|
|
GB870290A
|
|
Substituton type tio semi-conductor
|
|
GB830636A
|
|
Electric switch
|
