|
ES277672A1
|
|
Rotary explosion engine (Machine-translation by Google Translate, not legally binding)
|
|
ES260090A1
|
|
A new rotary-type explosion engine (Machine-translation by Google Translate, not legally binding)
|
|
ES249654A1
|
|
Improvements in the derivative means for textile machines (Machine-translation by Google Translate, not legally binding)
|
|
ES162436A1
|
|
Improvements in pipe unions, especially applicable to drain pipes
|
|
ES149365A1
|
|
Repair system for railway wagon ceilings
|
|
ES148728A1
|
|
Improvements in the construction of ceilings for railroad wagons or other vehicles
|
|
CA514289A
|
|
Railway wagon or similar vehicle
|
