Gas separation: apparatus – Electric field separation apparatus – Electrode cleaner – apparatus part flusher – discharger – or...
Patent
1975-04-21
1977-04-19
Klein, David
Gas separation: apparatus
Electric field separation apparatus
Electrode cleaner, apparatus part flusher, discharger, or...
96 29R, 96 33, 96 76R, 101458, 101463, 148 62, 427283, 427287, 427304, 427328, 428469, 428472, G03C 554, G03F 702, B44D 134, B41M 500
Patent
active
040186059
ABSTRACT:
A hydrophilic-surfaced metallic foil capable of providing a lithographic printing plate upon imaging by the silver salt diffusion transfer process, the foil being treated with an aqueous solution of a water soluble Group IV-B hexavalent metal fluoride compound prior to imaging, and the lithographic plate so produced.
REFERENCES:
patent: 2946683 (1960-07-01), Mellan et al.
patent: 3160506 (1964-12-01), O'Connor et al.
patent: 3186842 (1965-07-01), DeHaas et al.
patent: 3440050 (1969-04-01), Chu
patent: 3891516 (1975-06-01), Chu
Alexander Cruzan
Chernivec Gerald F.
Klein David
Minnesota Mining and Manufacturing Company
Schilling Richard L.
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