DK20807C
(en)
|
|
Hand-paving piston working with compressed air.
|
CH66925A
(en)
|
|
Rotating piston engine
|
FR474476A
(en)
|
|
Advanced check valve
|
CH76666A
(en)
|
|
Workers wardrobe
|
ES60164A2
(en)
|
|
A piston fan.
|
CH70957A
(en)
|
|
compressor
|
CH70332A
(en)
|
|
Turbine powered by compressed air
|
CH66376A
(en)
|
|
Piston engine
|
CH72548A
(en)
|
|
Piston engine
|
CH67946A
(en)
|
|
Piston
|
DK27148C
(en)
|
|
Piston pump.
|
CH67808A
(en)
|
|
Compressed air motor with radially arranged cylinders
|
FR493420A
(en)
|
|
Steam compressor with flying piston
|
FR481382A
(en)
|
|
Piston
|
FR489534A
(en)
|
|
Motorcycle compressor
|
CH64761A
(en)
|
|
Air compressor
|
NL5519C
(en)
|
|
Compressed air drill
|
FR452458A
(en)
|
|
Stone chisel powered by compressed air, electricity, etc.
|
ES64541A3
(en)
|
|
A compressed air hammer.
|
FR488030A
(en)
|
|
Air bombs
|
FR503933A
(en)
|
|
Compressed air sprayer
|
NL1589C
(en)
|
|
Compressed air street rammer
|
DK19955C
(en)
|
|
Self-charging rifle.
|
CH68880A
(en)
|
|
compressor
|
DK18738C
(en)
|
|
Rotary Air Compressor.
|