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GB507380A
|
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Improvements in variable ratio transmission gearing
|
|
GB488079A
|
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A line-spacing device for typewriters and like machines
|
|
GB482258A
|
|
Improvements in or relating to electrical junction boxes
|
|
GB474347A
|
|
Improvements in carriage-returning mechanisn for typewriting machines
|
|
GB446947A
|
|
Improvements in and relating to milling and like machine tools
|
|
GB451729A
|
|
Improved method of manufacturing nozzles
|
|
GB448488A
|
|
Improvements in or relating to hydraulic power mechanism for milling and other machine tools
|
|
GB445670A
|
|
Improvements in paper-adjusting devices for typewriters, calculating and like machines
|
|
GB443526A
|
|
Improvements in or relating to typewriters, calculating and like machines having platens displaceably mounted in a paper carriage
|
|
GB444434A
|
|
Improvements in or relating to milling, cutting or like machine tools
|
|
GB439596A
|
|
Improvements in or relating to typewriters, particularly typebar typewriters
|
|
GB449080A
|
|
Improvements in or relating to typewriters or like machines
|
|
GB428588A
|
|
Improvements in line spacing mechanism for typewriters and like machines
|
|
GB426605A
|
|
Paper feeding device for typewriters, calculating machines or similar office machines
|
|
GB444016A
|
|
Improvements in speed controlling and reversing mechanisms for the work tables of machine tools and like machines
|
|
GB426761A
|
|
Improvements in milling machines or other machine tools
|
|
GB389372A
|
|
Improvements in and relating to milling and like machine tools
|
|
GB384195A
|
|
Steering gear for automobiles
|
|
GB400261A
|
|
Improvements relating to knee and column milling and like machines
|
|
GB377018A
|
|
Guides for the paper sheets in typewriting machines
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