|
GB892931A
|
|
Improvements in or relating to motion translation devices
|
|
ES244074A1
|
|
Improvements in machines-tools, such as an oven (Machine-translation by Google Translate, not legally binding)
|
|
ES244073A1
|
|
Improvements in or relative to transmission of friction actuators (Machine-translation by Google Translate, not legally binding)
|
|
ES244072A1
|
|
Transmission unit of infinitely variable friction drives (Machine-translation by Google Translate, not legally binding)
|
|
US2931235A
|
|
Variable speed friction drive transmissions
|
|
US2931234A
|
|
Variable speed friction drive trans-mission units
|
|
GB858709A
|
|
Improvements in or relating to variable speed friction drive transmissions
|
|
GB858708A
|
|
Improvements in or relating to variable speed friction drive transmission units
|
|
GB858710A
|
|
Improvements in or relating to lathes and other machine tools
|
|
CA604081A
|
|
Variable speed friction drive transmission units
|
|
CA608472A
|
|
Variable speed friction drive transmissions
|
|
CA645846A
|
|
Machine tools
|
