GB352341A
(enExample )
US3101187A
(en )
1963-08-20
Fluid pressure operated piston valve
US1077795A
(en )
1913-11-04
Starting-valve for internal-combustion engines.
US1690032A
(en )
1928-10-30
Hydraulic valve gear
US1119462A
(en )
1914-12-01
Steam-engine valve.
US4338908A
(en )
1982-07-13
Oil saver for vehicles
US1415060A
(en )
1922-05-09
Internal-combustion-engine attachment
US1642760A
(en )
1927-09-20
Compressor-unloading mechanism
US1018300A
(en )
1912-02-20
Condensing steam-engine.
JP2557418Y2
(ja )
1997-12-10
エア−コンプレッサ装置
US1565964A
(en )
1925-12-15
Piston valve
US1524634A
(en )
1925-01-27
Automatic shifting mechanism
US1644007A
(en )
1927-10-04
Unloading mechanism
GB191008069A
(en )
1910-11-03
Improvements in and relating to Steam Engine Cylinders.
US1061249A
(en )
1913-05-06
Internal-combustion engine.
GB734034A
(enExample )
1900-01-01
GB438363A
(en )
1935-11-12
Improvements in or relating to fluid operated brake mechanism
GB191015328A
(en )
1911-06-27
Improvements in Valve Gear for Steam Engines.
JPH0449385Y2
(enExample )
1992-11-20
US1202913A
(en )
1916-10-31
Valve-operating mechanism.
GB704572A
(enExample )
US1061969A
(en )
1913-05-20
Compound steam-pump.
GB191514914A
(en )
1916-10-23
Improvements in Throttle Valves for Internal Combustion Engines and the like.
GB190522704A
(en )
Improvements in and relating to Explosion Engines.
GB190309266A
(en )
1903-12-03
Operating the Valves of Internal Combustion Engines.