|
CH109A
(en)
|
|
A rotary engine system
|
|
FR317902A
(en)
|
|
A rotary engine system
|
|
ES10032A1
(en)
|
|
A perfected hydrocarbon engine.
|
|
ES9615A1
(en)
|
|
A perfected gas engine.
|
|
CH1450A
(en)
|
|
Advanced Hydrocarbon Engine
|
|
CH1655A
(en)
|
|
Advanced lubricator system
|
|
CH1086A
(en)
|
|
Combustion system
|
|
ES11406A1
(en)
|
|
A two cylinder gas engine.
|
|
CH804A
(en)
|
|
Petroleum engine
|
|
CH1138A
(en)
|
|
Balanced engine
|
|
CH822A
(en)
|
|
Small engine
|
|
ES7720A1
(en)
|
|
A rotary engine system.
|
|
CH606A
(en)
|
|
Improved hydrocarbon engine
|
|
CH1476A
(en)
|
|
Economical Compound Steam Engine Type
|
|
ES6991A2
(en)
|
|
A new engine.
|
|
CH481A
(en)
|
|
Steam engine
|
|
ES9261A1
(en)
|
|
A system for improving a heat engine.
|
|
CH1356A
(en)
|
|
Railway engine
|
|
CH223A
(en)
|
|
Winding system
|
|
ES9234A1
(en)
|
|
A wind motor.
|
|
CH1815A
(en)
|
|
New condenser system for steam engines
|
|
CA32516A
(en)
|
|
Rotary engine
|
|
CA32007A
(en)
|
|
Rotary engine
|
|
CA31791A
(en)
|
|
Rotary engine
|
|
CA32159A
(en)
|
|
Rotary engine
|