Glass manufacturing – Processes – Forming product or preform from molten glass
Patent
1988-04-21
1989-07-18
Kellogg, Arthur
Glass manufacturing
Processes
Forming product or preform from molten glass
65 42, 65 41, 65 38, C03B 37028
Patent
active
048490008
ABSTRACT:
New fiber optic elements and a new microchannel plate for proximity focus image intensifier tubes and a method for making them are provided. Higher resolution is provided at the center of the field of view by the use of graded fiber and channel sizes and by the use of convex and concave surfaces in proximity focus.
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Harwell Max L.
Holford John E.
Kellogg Arthur
Lane Anthony T.
The United States of America as represented by the Secretary of
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