Facsimile and static presentation processing – Facsimile – Recording apparatus
Patent
1976-02-02
1977-11-29
Griffin, Robert L.
Facsimile and static presentation processing
Facsimile
Recording apparatus
358104, 358254, H04N 574, H04N 5645
Patent
active
040608352
ABSTRACT:
The invention of this disclosure is a viewing head that packages a spherical mirror, beamsplitter, and cathode ray tube (CRT) in an enclosed container. The process of assembling the viewing head will automatically maintain the spherical mirror, beamsplitter, and CRT in optical alignment, making a time-consuming alignment procedure unnecessary. Because the optical equipment is contained within an enclosed container, the optical equipment will not have to be cleaned as often.
REFERENCES:
patent: 3036154 (1962-05-01), Harman
patent: 3659920 (1970-08-01), McGlasson
Coles Edward L.
Griffin Robert L.
Kesterson James C.
Reichman Ronald
The Singer Company
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