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Refinado por: tipo de recurso: Patentes remover
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1
Discriminating ultrasonic proximity detection system
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Discriminating ultrasonic proximity detection system

Annala, W.C.

United States 1989

Sem texto completo

2
Interchangeable whole-body and nose-only exposure system
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Patente
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Interchangeable whole-body and nose-only exposure system

Cannon, W.C. ; Allemann, R.T. ; Moss, O.R. ; Decker, J.R. Jr

United States 1992

Sem texto completo

3
System for conversion between the boundary representation model and a constructive solid geometry model of an object
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System for conversion between the boundary representation model and a constructive solid geometry model of an object

Christensen, Noel C ; Emery, James D ; Smith, Maurice L

United States 1988

Sem texto completo

4
Non-catalytic method for reducing the concentration of NO in combustion effluents by injection of ammonia at temperatures greater than about 1300/sup 0/ K
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Non-catalytic method for reducing the concentration of NO in combustion effluents by injection of ammonia at temperatures greater than about 1300/sup 0/ K

Dean, A.M. ; DeGregoria, A.J. ; Hardy, J.E. ; Hurst, B.E. ; Lyon, R.K.

United States 1986

Sem texto completo

5
Recirculated exhaust gas quantity control apparatus for internal combustion engine
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Recirculated exhaust gas quantity control apparatus for internal combustion engine

Suzuki, H.

United States 1989

Sem texto completo

6
Adaptive air fuel control using hydrocarbon variability feedback
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Adaptive air fuel control using hydrocarbon variability feedback

Hamburg, D.R.

United States 1988

Sem texto completo

7
Double air-fuel ratio sensor system carrying out learning control operation
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Double air-fuel ratio sensor system carrying out learning control operation

Nagai, T. ; Masui, T. ; Satou, Y. ; Katsuno, T.

United States 1988

Sem texto completo

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