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GB1212011A
|
|
Improvements in and relating to telegraphic printing devices employing a type wheel
|
|
GB1131891A
|
|
Improvements in or relating to mosaic printing devices
|
|
GB1115841A
|
|
Improvements in or relating to control circuits
|
|
GB1088603A
|
|
Ink ribbon feed reversing device
|
|
GB1144501A
|
|
Improvements in or relating to selective printing devices
|
|
GB936211A
|
|
Improvements in or relating to telegraph relays
|
|
GB736066A
|
|
Improvements in or relating to tape-pulling mechanisms
|
|
GB465491A
|
|
Improvements in and relating to systems of step-by-step type-printing telegraphy
|
|
GB375398A
|
|
Improvements relating to electrical test boards, instrument boards and the like
|
|
GB362951A
|
|
Improvements in and relating to type-printing telegraph systems
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