CA984246A
(en )
1976-02-24
Exhaust gas recirculation control for internal combustion engines
CA974832A
(en )
1975-09-23
Exhaust gas recirculating means for internal combustion engines
AU462247B2
(en )
1975-06-19
Exhaust gas recirculation control system for internal combustion engines
CA1015623A
(en )
1977-08-16
Exhaust gas recirculation system for internal combustion engines
CA969765A
(en )
1975-06-24
Internal combustion engine and method of operation for exhaust emission control
CA976820A
(en )
1975-10-28
Internal combustion engine with exhaust gas recirculation
AU469698B2
(en )
1976-02-19
Reduction of nox, hc, and coin the exhaust gases of internal combustion engines
CA1002835A
(en )
1977-01-04
Exhaust gas recirculation system for internal combustion engines
CA968971A
(en )
1975-06-10
Internal combustion engine and method of operation for exhaust emission control
CA1016022A
(en )
1977-08-23
Intake and exhaust mainifold system for internal combustion engine
CA990597A
(en )
1976-06-08
Internal combustion engine having exhaust gas recirculation system
CA992407A
(en )
1976-07-06
Exhaust gas recirculation system for internal combustion engines
CA955036A
(en )
1974-09-24
Method for the detoxification of the exhaust gases of internal combustion engines
CA980647A
(en )
1975-12-30
Arrangement for intake and exhaust pipes in internal combustion engine
CA951917A
(en )
1974-07-30
Internal combustion engine exhaust gas emission control apparatus
AU468741B2
(en )
1976-01-22
Internal combustion engine operation utilizing exhaust gas recirculation
AU475132B2
(en )
1976-08-12
Arrangement for intake and exhaust pipes in internal combustion engine
CA982438A
(en )
1976-01-27
Arrangement for intake and exhaust pipes in internal combustion engine
AU474767B2
(en )
1976-08-05
Arrangement for intake and exhaust pipes in internal combustion engine
CA985122A
(en )
1976-03-09
Exhaust gas control valve for use with an internal combustion engine
CA893496A
(en )
1972-02-22
Internal combustion engine construction and method for improved operation with exhaust gas recirculation
AU463160B2
(en )
1974-10-03
Internal combustion engine exhaust gas recirculation control valve assemblies
AU5380073A
(en )
1974-10-03
Internal combustion engine exhaust gas recirculation control valve assemblies
AU449484B2
(en )
1974-04-26
Internal combustion engine exhaust gas recirculation systems
AU477447B2
(en )
1974-12-12
Arrangement for intake and exhaust pipes in internal combustion engine