Camera having film information reading device

Details Camera having film information reading device Camera having film information reading device

1986-12-12

1988-10-18

Adams, Russell E.

354217, G03B 724

Patent

active

047791098

ABSTRACT:
A camera having a reading device for reading a so-called DX code pattern provided on a film container is provided with means for detecting two specific pattern parts consecutively located within the DX code pattern and for determining and indicating whether the film is contained in a film container having the DX code or whether the DX code is accurately read out.

REFERENCES:
patent: 4173401 (1979-11-01), Harvey
patent: 4558934 (1985-12-01), Winter
patent: 4561741 (1985-12-01), Ishizaka et al.
patent: 4579432 (1986-04-01), Kobayashi
patent: 4588272 (1986-05-01), Hoda et al.
patent: 4660949 (1987-04-01), Saito et al.
patent: 4687307 (1987-08-01), Ohsawa
patent: 4693574 (1987-09-01), Ohnuki et al.
patent: 4716428 (1987-12-01), Kawamura et al.
patent: 4718758 (1988-01-01), Kawamura et al.

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