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Browse by: INVENTOR PATENT HOLDER PATENT NUMBER DATE
 
 
Inventor:
Hill; Howard M.
Address:
Glendale, CA
No. of patents:
1
Patents:












Patent Number Title Of Patent Date Issued
4101807 Method and apparatus for controlling the temperature of low pressure metal or metal halide lamps July 18, 1978
A low pressure metal or metal halide vapor lamp for photocopying applications. The low pressure sodium vapor lamp is operated in a continuous mode and provides illumination of increased brightness and of a color (yellow) which is optimum for providing a copy which is an accurate repr










 
 
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