Add-on attachment for high-speed photographic printer

Details Add-on attachment for high-speed photographic printer Add-on attachment for high-speed photographic printer

1987-02-06

1987-12-08

Gellner, Michael L.

Photocopying

Projection printing and copying cameras

Tilting

G03B 2732

Patent

active

047115653

ABSTRACT:
An add-on attachment which can be mounted to an existing high speed photographic printer adjacent the primary image projection system for projecting secondary images onto a photosensitive strip adjacent primary images supplied to the strip by the primary projection system. The operation of the attachment is synchronized with the operation on the primary image projection system to provide a one-to-one correspondence between the primary and secondary images.

REFERENCES:
patent: 2821124 (1958-01-01), Enright
patent: 3111887 (1963-11-01), Alexander
patent: 3424527 (1969-01-01), Bremson, Jr.
patent: 4185913 (1980-01-01), Ammann et al.

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