NL1633C
(en )
1916-10-16
Axially unloaded cup-shaped rotary valve for combustion engines
US1081051A
(en )
1913-12-09
Valve-gear for internal-combustion engines.
GB191222138A
(en )
1913-04-17
Improvements in Internal Combustion Engines.
GB191204443A
(en )
1912-12-19
Improvements in the Construction of Internal Combustion Engines.
GB191200682A
(en )
1912-10-03
Improved Cam-valve-gear for Internal Combustion Engines.
GB191226286A
(en )
1913-04-03
Improvements in Rotary Slide Valves for Internal Combustion Engines.
GB191127228A
(en )
1912-10-31
Improvements in Rotary Valves for Internal Combustion Engines.
GB191319193A
(en )
1914-06-18
Improvements in Means for Operating Valves of Internal Combustion Engines.
GB191105479A
(en )
Improvements in Rotary Valves for Internal Combustion Engines.
GB191311291A
(en )
1914-05-14
Improvements in Rotary Valves for Internal Combustion Engines.
GB191306878A
(en )
1913-10-23
Improvements in Rotary Valves for Internal Combustion Engines.
GB191113061A
(en )
1912-03-07
Valve-hood for Internal Combustion Engines.
GB191100919A
(en )
1912-01-11
Improvements in the Valve Mechanism of Internal Combustion Engines.
GB191101212A
(en )
1911-11-09
Improvements in the Valve Mechanism of Internal Combustion Engines.
GB191205022A
(en )
1913-02-27
Improvements in Valve-mechanism for Internal Combustion Engines.
DK28108C
(en )
1921-08-01
Piston for Internal Combustion Engines.
GB191209716A
(en )
1913-01-09
Improvements in Rotary Internal Combustion Engines.
GB191117594A
(en )
1912-08-02
Improvements in Pumps for Internal Combustion Engines.
AU12011B
(en )
1911-05-30
Improved rotary valve for internal combustion engines
GB191015840A
(en )
1911-07-03
Improvements in the Valves of Internal Combustion Engines.
FI5177A
(en )
1913-01-09
Gas engine rotary valve fitting
FR458725A
(en )
1913-10-17
Rotary valve for poly-cylindrical engines
GB191120959A
(en )
1912-08-29
Improvements in Internal Combustion Engines.
GB191206389A
(en )
1912-12-19
Improvements in Internal Combustion Engines.
GB191109074A
(en )
1912-04-11
Improvements in Internal Combustion Engines.