Multiple function recording and readout system

Details Multiple function recording and readout system Multiple function recording and readout system

1974-10-16

1977-02-15

Griffin, Donald A.

Photocopying

Projection printing and copying cameras

Plural

240 1EL, 353 38, 353120, 354102, B60Q 304, G03B 2114, G03B 2308, G03B 3314

Patent

active

040079856

ABSTRACT:
A plural function optical apparatus defined by first and second parallel lensfiche elements positioned with their emulsion sides facing each other and first and second parallel optical screens each spaced from and parallel to a respective face of the lensfiche. Two lighting sheet elements may be added to increase the number of functions (projection, recording).

REFERENCES:
patent: 1746584 (1930-02-01), Fournier
patent: 2095826 (1937-10-01), Miller
patent: 2202354 (1940-05-01), Saint Genies
patent: 2203651 (1940-06-01), Capstaff
patent: 3267826 (1966-08-01), Browning
patent: 3605593 (1971-09-01), Anderson
patent: 3752974 (1973-08-01), Baker et al.
patent: 3824609 (1974-07-01), Yevick
patent: 3947189 (1976-03-01), Huignard

Affiliated with

Also associated with

Rating

Multiple function recording and readout system does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Multiple function recording and readout system, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Multiple function recording and readout system will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-1435021