IT8722307A0
(en )
1987-10-16
CYLINDER PISTON ASSEMBLY.
IT8920881A0
(en )
1989-06-15
VARIABLE COMPRESSION VARIABLE STROKE ENGINE CRANKSHAFT ASSEMBLY.
DE69712155T2
(en )
2002-12-12
Combustion chamber structure with piston cavity
IT1232279B
(en )
1992-01-28
Piston rod and cylinder assembly
IT8521742A0
(en )
1985-07-26
DEVICE FOR DETERMINING THE DISPLACEMENT OF A PISTON IN A CYLINDER.
DE9218858U1
(en )
1995-12-07
Double piston pump
IT1152501B
(en )
1987-01-07
ALTERNATIVE PISTON AND CYLINDER MACHINE
IT1228326B
(en )
1991-06-11
ALTERNATIVE PISTON COMPRESSOR WITH DEVIATED CYLINDER.
ITMI910965A1
(en )
1992-10-09
ALTERNATIVE PISTON COMPRESSOR WITH DRY OPERATION
DE68920816T2
(en )
1995-05-24
Cylinder and piston unit.
IT8722128A0
(en )
1987-10-02
CYLINDER PISTON ASSEMBLY.
IT8620276A0
(en )
1986-04-30
ENDothermic reciprocating piston and air compression engine.
ITRM920167A0
(en )
1992-03-11
CROSSHEAD AND CONNECTING ROD FOR A PISTON ENGINE.
IT8802974A0
(en )
1988-11-09
ENDothermic ENGINE WITH DOUBLE PUMPING CHAMBER AND CONNECTING ROD OUTSIDE THE WORKING CYLINDER
GB8909762D0
(en )
1989-06-14
Improved reciprocating piston combustion engines
GB9104581D0
(en )
1991-04-17
Rotary positive displacement pump with adaptions to convert to rotary piston engines
ZA891796B
(en )
1989-11-29
Reciprocating cylinder and piston assembly for i.c.engines and the like
IT1247599B
(en )
1994-12-28
ENGINE WITH DOUBLE ACTING PISTONS WITHOUT CONNECTING RODS.
EP0482774A3
(en )
1992-07-15
Positive displacement pump with rotating reciprocating piston
IT8983475A0
(en )
1989-09-12
COMPRESSION CHAMBER WITH TRANSFERS THROUGH THE PISTON AND THROUGH THE HEAD.
IT1208357B
(en )
1989-06-12
COMBUSTION CHAMBER AND CONNECTED STRUCTURES FOR ROTARY PISTON ENGINE
IT8125907A0
(en )
1981-12-30
COMBUSTION ENGINE WITH CLOSED POLYGONAL SHAPE PISTON ECCENTRIC WITH RESPECT TO THE CRANKSHAFT AND ITS OPERATING PRINCIPLE.
DE59100022D1
(en )
1993-02-04
COMBUSTION CHAMBER WITH A PISTON.
DK543689D0
(en )
1989-11-01
PISTON AIR PUMP
HUT48957A
(en )
1989-07-28
Working cylinder with flexible piston rod