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GB932440A
|
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Improved hob slide for hobbing machines
|
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GB884922A
|
|
Gear hobbing machine
|
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GB892878A
|
|
Worm gear
|
|
GB841259A
|
|
Method of and apparatus for hobbing gear wheels or the like toothed elements
|
|
GB754500A
|
|
Improvements in or relating to means for controlling the hydraulic feed in machine tools
|
|
US2208804A
|
|
Gear cutting or other milling machine
|
|
GB497629A
|
|
Improvements relating to horizontal rotary tables for milling, turning, boring and like machine tools
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