Automatic document feeder for copying machine

Details Automatic document feeder for copying machine Automatic document feeder for copying machine

1990-05-22

1992-08-18

Walsh, Donald P.

Printing and office machinery

Document handler

Receiver or feeder

D18 46

Patent

active

D03287580

REFERENCES:
patent: D280906 (1985-10-01), Imada
patent: D295185 (1988-04-01), Tokuda
patent: D299833 (1989-02-01), Hirata
patent: D303547 (1989-09-01), Katada
patent: D310238 (1990-08-01), Hirata
patent: D310239 (1990-08-01), Hirata
patent: D311755 (1990-10-01), Aoyama et al.
patent: D312094 (1990-11-01), Hashimoto
patent: D314789 (1991-02-01), Hirata et al.
patent: D319072 (1991-08-01), Tanizawa et al.

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