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Dive into the research topics where Gerald Edward Duffy is active.

Publication


Featured researches published by Gerald Edward Duffy.


Archive | 1992

Heat sink means for metal halide lamp

Timothy Peter Dever; Gary Robert Allen; John Martin Davenport; Gerald Edward Duffy


Archive | 1990

Initial light output for metal halide lamp

Timothy Peter Dever; Gary Robert Allen; John Martin Davenport; Gerald Edward Duffy


Archive | 1996

Retaining spring and stop means for lamp mount

Martin Norman Hassink; Gerald Edward Duffy


Archive | 1994

Simulated load circuit for simulating the arc impedance of an electrodless discharge lamp

Sayed-Amr Ahmes El-Hamamsy; Michael Matthew Secen; Mark Elton Duffy; Gerald Edward Duffy


Archive | 1994

Lamp assembly with a resilient retaining lamp mount structure

Gerald Edward Duffy; John J. Cowling; D. Aaron Crites; Dale K. Mikol


Archive | 1992

Method for measuring the impedance of an electrodeless arc discharge lamp

Sayed-Amr Ahmes El-Hamamsy; Michael Matthew Secen; Mark Elton Duffy; Gerald Edward Duffy


Archive | 1992

Heat sink for metal halide lamp.

Timothy Peter Dever; John Martin Davenport; Gary Robert Allen; Gerald Edward Duffy


Archive | 1997

Halterungsfeder und Anschlagvorrichtung für Lampenbefestigung

Martin Norman Hassink; Gerald Edward Duffy


Archive | 1993

Simulierte Lastschaltung für eine elektrodenlose Entladungslampe Simulated load circuit for an electrodeless discharge lamp

Saye-Amr El-Hamamsy; Michael Matthew Secen; Mark Elton Duffy; Gerald Edward Duffy


Archive | 1993

Simulated load circuit for an electrodeless discharge lamp

Saye-Amr El-Hamamsy; Michael Matthew Secen; Mark Elton Duffy; Gerald Edward Duffy

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