KR910012499A
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1991-07-31
Exhaust gas purification device for internal combustion engine and method for operating it
MX9205486A
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1993-03-01
IMPROVED EXHAUST GAS TREATMENT SYSTEM
ES2023787A4
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1992-02-16
PROCEDURE FOR EXHAUST GAS DEPURATION OF DIESEL ENGINES.
BR8907577A
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1991-07-02
EXHAUST GAS TURBOCCHARGER
IT1164842B
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1987-04-15
IMPROVEMENT IN THE PROVISIONS FOR THE TREATMENT OF THE EXHAUST GASES OF DIESEL ENGINES
DE69004640D1
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1993-12-23
Method and device to determine the exhaust gas back pressure in an engine.
IT8340053A1
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1984-12-02
Silencer device particularly for exhaust gases and gases in general in rapid motion
DK297890D0
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1990-12-14
Muffler exhaust gas silencer
IT1226297B
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1990-12-27
SILENCER FOR THE EXHAUST GASES OF C.I. ENGINES OF VEHICLES
KR900702201A
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1990-12-06
Exhaust gas purification device for internal combustion engine
ITRM910062A0
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1991-01-25
PROCEDURE AND APPARATUS FOR THE DENITRATION AND DESULPHURATION OF HOT EXHAUST GASES, PARTICULARLY FROM COMBUSTION PLANTS
ITTO930105A0
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1993-02-19
METHOD AND EQUIPMENT FOR THE SAMPLING OF PARTICULATES FROM THE EXHAUST GASES OF DIESEL ENGINES.
IT9067327A0
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1990-05-03
PROCEDURE FOR THE TREATMENT OF COMBUSTION EXHAUST GAS
IT8848310A0
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1988-08-31
PROCEDURE AND APPARATUS FOR BURNING THE SOOT THAT IS DEPOSITED ON AN EXHAUST GAS FILTER, PARTICULARLY OF DIESEL ENGINES
EP0396753A4
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1991-03-27
Silencer for combustion exhaust gas
IT8940110A0
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1989-07-06
DEVICE FOR THE PURIFICATION OF SMOKES AND/OR EXHAUST GASES FROM COMBUSTION, PARTICULARLY FROM HEAT ENGINES
EP0457287A3
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1992-01-02
An anti-pollution device for treating the exhaust gases from internal combustion engines and burners in general, functioning also as exhaust silencer
KR930001230U
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1993-01-21
Exhaust gas combustion device to atmosphere
KR960023872U
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1996-07-22
Combustion gas shut-off device of gas stove
KR950025451U
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1995-09-18
Intake and exhaust flue cap for gas boiler
ITRM940414A0
(en )
1994-06-24
IMPROVEMENT OF SYSTEMS AND PROCEDURES FOR THE PURIFICATION TREATMENT OF SMOKES, DUST AND EXHAUST GASES AFTER COMBUSTION
DE3991305T1
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1990-10-11
EXHAUST GAS PURIFICATION DEVICE FOR AN INTERNAL COMBUSTION ENGINE
IT8615236V0
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1986-09-04
FAN PARTICULARLY SUITABLE FOR THE INTAKE OF VEHICLE EXHAUST GASES
KR880015129U
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1988-09-14
Exhaust port of engine generated gas heating purifier
IT9003741A0
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1990-11-20
DEVICE FOR THE REDUCTION OF EXHAUST GAS SMOKE FROM INTERNAL COMBUSTION ENGINES, PARTICULARLY DIESEL.