Liquid crystal projector

Photography and optical equipment – Projector or viewer

Patent

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Details

D16230, 1602

Patent

active

D03923029

REFERENCES:
patent: D256248 (1980-08-01), Alt
patent: D371148 (1996-06-01), Kobayashi
patent: D374024 (1996-09-01), Onoda
patent: 2916964 (1959-12-01), Paulsohn
Sharp Catalog, Aug. 1993 p. 5 (Projector E1Z) Located in examiner's office.
Sony "VPL-V500QJ" brochure, 1 sheet (two-sided), published prior to May, 1996.
Epson Projector ELP-3300 brochure, 1 sheet (two-sided), published prior to May, 1996.

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