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GB450320A
|
|
Improvements in and relating to cam-operated multiple contact electric switches
|
|
GB443391A
|
|
Improvements in and relating to the mounting of electric switch blades
|
|
GB446748A
|
|
Improvements in and relating to illuminated indicating scales for radio receivers and like devices
|
|
GB446749A
|
|
Improvements in and relating to illuminated dials for wireless receivers and like devices
|
|
GB386114A
|
|
Improvements in and relating to adjusting devices for radio receivers
|
|
GB384096A
|
|
Improvements in and relating to variable electric condensers
|
|
GB330551A
|
|
Improvements in and relating to controlling devices for wireless receiving apparatus
|
|
GB330293A
|
|
Improvements in and relating to variable electric condensers
|
|
GB319421A
|
|
An improved method of controlling variable electric condensers and like apparatus
|
|
GB305109A
|
|
Improvements in or relating to frame aerials as employed in the art of wireless telegraphy and telephony
|
|
GB300305A
|
|
Improvements in and relating to variable electric inductances
|
|
GB275039A
|
|
An improved method of and means for shielding electrical inductances
|
|
GB274160A
|
|
Improvements in and relating to electrical inductances
|
|
GB271920A
|
|
Improvements in and relating to variable electric condensers
|
|
GB268038A
|
|
Improvements in and relating to electrical inductances
|
|
GB262272A
|
|
Improvements in and relating to the manufacture of electric condensers
|
|
GB270969A
|
|
Improvements in and relating to electric fuses
|
|
GB265278A
|
|
Improvements in reduction gears, fine adjustment devices and the like
|
|
GB264595A
|
|
Improvements in or relating to variable condensers
|
|
GB264573A
|
|
Improvements in or relating to adjusting devices for instrument and the like spindles
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