Radiant energy – Photocells; circuits and apparatus – Optical or pre-photocell system
Reexamination Certificate
2005-09-20
2005-09-20
Glick, Edward J. (Department: 2882)
Radiant energy
Photocells; circuits and apparatus
Optical or pre-photocell system
C244S003000
Reexamination Certificate
active
06946642
ABSTRACT:
An optical window assembly including an outer window, an inner window and a housing. The outer window and the inner window are mounted in the housing, holding the outer window and the inner window apart, forming an intervening space between the outer window and the inner window.
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Friedman Mark M.
Glick Edward J.
Rafael-Armament Development Authority Ltd.
Song Hoon
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