Projection screen

Details Projection screen Projection screen

1974-12-23

1977-02-08

O'Connor, Edna M.

Stock material or miscellaneous articles

Composite

Of bituminous or tarry residue

350127, 350129, 428285, G03B 2160

Patent

active

040069656

ABSTRACT:
A screen comprises a fabric formed by weaving transparent fiber bundle thereinto and a metallic layer formed on the whole surface of one side of said fabric and having an optically high reflectability.

REFERENCES:
patent: 232122 (1880-09-01), Hammesfahr
patent: 1810169 (1931-06-01), Gray
patent: 1926732 (1933-09-01), North
patent: 2210806 (1940-08-01), Etbauer
patent: 3507548 (1970-04-01), Hoffman
patent: 3653740 (1972-04-01), Ogura et al.
patent: 3844644 (1974-10-01), Martinez

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