Copying apparatus

Details Copying apparatus Copying apparatus

1986-10-22

1988-04-12

Braun, Fred L.

Recorders

Electric recording

Electrochemical

355 7, 358300, G01D 1506

Patent

active

047378042

ABSTRACT:
A copying apparatus is provided with image reading device for reading image information on an original as image element signals, indicating device for indicating the area of the original to be masked in the scanning area of the original by the image reading device, mask signal formation device for reading the masked area indicated by the indicating device, by the image reading device and for forming mask signals, and recording device for controlling the image information read by the image reading devices, by the mask signals obtained by the mask signal formation device, to obtain on a recording medium a record in which the area indicated by the indicating device is masked.

REFERENCES:
patent: 3103849 (1963-09-01), Wise
patent: 3698006 (1972-10-01), Ovshinsky
patent: 3928718 (1975-12-01), Sagae et al.
patent: 4009954 (1977-03-01), Ritzerfeld
patent: 4094606 (1978-06-01), Camphausen
patent: 4106061 (1978-08-01), Burnett
patent: 4155103 (1979-05-01), Gamblin et al.
patent: 4215929 (1980-08-01), Sato et al.
patent: 4268164 (1981-05-01), Yajima et al.
patent: 4325086 (1982-04-01), Sato et al.

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