Photography and optical equipment – Projector or viewer – With provision for transparency magazine
Patent
1984-04-05
1986-07-29
Holtje, Nelson C.
Photography and optical equipment
Projector or viewer
With provision for transparency magazine
D 9306
Patent
active
D02848651
REFERENCES:
patent: D208377 (1967-08-01), Wagner
patent: D209103 (1967-10-01), Langewis
patent: D218806 (1970-09-01), Berg
patent: D236694 (1975-09-01), Avolio
patent: D240201 (1976-06-01), Avolio
patent: D248148 (1978-06-01), Chamberlin
patent: D252557 (1979-08-01), Walker
patent: D265549 (1982-07-01), Houts
patent: 3338410 (1967-08-01), South
patent: 3618826 (1971-11-01), Kangas
patent: 4349132 (1982-09-01), Macaluso
patent: 4441636 (1984-04-01), Yamashita
Holtje Nelson C.
Marpac Industries, Inc.
Quast W. Patrick
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