Photocopying – Including fiber optics
Patent
1975-03-11
1977-07-05
Miller, Jr., George H.
Photocopying
Including fiber optics
346 77E, 346151, 340173TP, 340173LS, G03G 1500, G01D 1502, G11C 1144
Patent
active
040336905
ABSTRACT:
This invention relates to an improvement in an apparatus for recording or erasing an electrostatic image by deforming a photoconductive thermoplastic layer of a recording material by heating, including support means for said recording material, charging means for charging the recording material, exposure means for exposing said material, and heating means for developing or erasing said material, the improvement comprising groove means in said support means, above which said recording material is adapted to be continuously conveyed in a self-supporting manner and is adapted to be deformed above said groove means during the recording or erasing.
REFERENCES:
patent: 3055006 (1962-09-01), Dreyfoos, Jr. et al.
patent: 3871002 (1975-03-01), Schadlich et al.
Bryan James E.
Hoechst Aktiengesellschaft
Miller Jr. George H.
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