DK5C
(en)
|
|
Petroleum engine.
|
DK11C
(en)
|
|
Petroleum engine.
|
DK166C
(en)
|
|
Two-stroke petroleum engine.
|
CH10329A
(en)
|
|
Undersocks
|
DK207C
(en)
|
|
Oil or Gas Engine.
|
CH10297A
(en)
|
|
Improved hydrocarbon engine
|
DK285C
(en)
|
|
Glastage.
|
DK235C
(en)
|
|
Falstagsten.
|
DK252C
(en)
|
|
Sandcement.
|
CH11183A
(en)
|
|
Steam engine
|
DK56C
(en)
|
|
Valve steam engine.
|
CH10300A
(en)
|
|
Petrol can
|
CH11499A
(en)
|
|
Carburetor
|
CH10385A
(en)
|
|
Ellipsograph
|
GB189510621A
(en)
|
|
Improvements in Oil Engines.
|
GB189515514A
(en)
|
|
Improvements in Oil Engines.
|
GB189512097A
(en)
|
|
Improvements in Oil Engines.
|
GB189507747A
(en)
|
|
Improvements in Petroleum Engines.
|
DK38C
(en)
|
|
Combustion engine and its operation.
|
ES16966A1
(en)
|
|
Aero-hydraulic motor.
|
CH8432A
(en)
|
|
Petroleum engine
|
ES17419A1
(en)
|
|
Railroad improvements.
|
CH10875A
(en)
|
|
Simplified faux-kitten
|
GB189516320A
(en)
|
|
Improved Steam Engine.
|
CH10459A
(en)
|
|
still
|