Optical window assembly for use in supersonic platform

Radiant energy – Photocells; circuits and apparatus – Optical or pre-photocell system

Reexamination Certificate

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C359S359000

Reexamination Certificate

active

06943336

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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