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Electroforming apparatus
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Patent number 4,534,844
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Issue date Aug 13, 1985
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RCA Corporation
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John J. Prusak
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C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
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Disc turnover device
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Patent number 4,512,455
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Issue date Apr 23, 1985
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RCA Corporation
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Joseph H. Thorn
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B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
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Lubricant detector and measuring device
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Patent number 4,503,806
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Issue date Mar 12, 1985
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RCA Corporation
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John J. Prusak
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F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
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Video disc caddy
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Patent number 4,463,849
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Issue date Aug 7, 1984
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RCA Corporation
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John J. Prusak
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G11 - INFORMATION STORAGE
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Method for molding an article
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Patent number 4,414,167
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Issue date Nov 8, 1983
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RCA Corporation
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John J. Prusak
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B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
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Cathode head
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Patent number 4,385,978
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Issue date May 31, 1983
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RCA Corporation
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John J. Prusak
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C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
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Apparatus for electroforming
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Patent number 4,341,613
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Issue date Jul 27, 1982
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RCA Corporation
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John J. Prusak
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C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
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Record stamper protector
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Patent number 4,327,830
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Issue date May 4, 1982
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RCA Corporation
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Bhupendra P. Patel
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B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
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Cathode mask knob
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Patent number 4,309,265
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Issue date Jan 5, 1982
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RCA Corporation
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John J. Prusak
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C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR