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Product Imaging. Element. Belgium. A. No. 4

PATENT ASSIGNEE'S COUNTRY Belgium
UPDATE 03.00
PATENT ASSIGNEE This data is not available for free
PATENT CLAIMS Light-insensitive recording material exclusive of a thermal bleachable dye comprising a support & a thermosensitive element comprising an organic Ag salt, an organic reducing agent therefor in thermal relationship therewith & a binder, wherein said recording material further contains a non-halide
contg arylonium compd selectred from polyarylphospho
mium compds etc
PATENT PHOTOCOPY Available on request

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