Photocopying – Projection printing and copying cameras – Identifying – composing – or selecting
Patent
1999-03-15
2000-12-19
Mathews, Alan A.
Photocopying
Projection printing and copying cameras
Identifying, composing, or selecting
355 27, G03B 2752
Patent
active
06163364&
ABSTRACT:
Operation control device for photography printing and developing machines, wherein the images of negatives are projected on photographic paper, by exposing it, and wherein the exposed paper is then developed and printed. Device comprising central control means (23) communicating with the control unit (19) of each printing and developing machine (6, 7) and displaying means (monitor 17) for the negatives of each machine, contained into magazines (25), wherein such central control means (23) are adapted to set the data of the characteristics of the operative cycles to be carried out in the different machines and to control such cycles, independently from those of the other machines, and to activate at random every machine as soon as one operative cycle is ended, in order to permit a subsequent cycle to be carried out.
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patent: 5452050 (1995-09-01), Ishikawa et al.
patent: 5886774 (1999-03-01), Nishida et al.
patent: 5956127 (1999-09-01), Masutani
patent: 5966198 (1999-10-01), Yamamoto et al.
patent: 6008878 (1999-12-01), Masutani
patent: 6031596 (2000-02-01), Ishii et al.
Del Ben Ivo
Gregoris Giuseppe
G.P.E. S.r.l.
Mathews Alan A.
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