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Dental tooth system
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Patent number 5,501,598
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Issue date Mar 26, 1996
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Carl E. Misch
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A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
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Dental arch form
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Patent number 4,780,082
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Issue date Oct 25, 1988
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Robert Schwartz
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A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
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Denture forming device
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Patent number 4,650,417
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Issue date Mar 17, 1987
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Robert Schwartz
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A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
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Denture means and method
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Patent number 4,370,133
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Issue date Jan 25, 1983
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Cavitron Corporation
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John A. Stempel
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A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
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Denture means and method
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Patent number 4,345,900
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Issue date Aug 24, 1982
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Harry S. Katz
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A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
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3783514
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Patent number 3,783,514
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Issue date Jan 8, 1974
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A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
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3644996
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Patent number 3,644,996
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Issue date Feb 29, 1972
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A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
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3367028
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Patent number 3,367,028
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Issue date Feb 6, 1968
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A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
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3335495
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Patent number 3,335,495
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Issue date Aug 15, 1967
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A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
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2789353
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Patent number 2,789,353
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Issue date Apr 23, 1957
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A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
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2778110
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Patent number 2,778,110
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Issue date Jan 22, 1957
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B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
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2768440
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Patent number 2,768,440
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Issue date Oct 30, 1956
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A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
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2720025
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Patent number 2,720,025
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Issue date Oct 11, 1955
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A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
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2697278
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Patent number 2,697,278
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Issue date Dec 21, 1954
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A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
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2640265
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Patent number 2,640,265
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Issue date Jun 2, 1953
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A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
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2618062
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Patent number 2,618,062
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Issue date Nov 18, 1952
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A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
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2618063
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Patent number 2,618,063
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Issue date Nov 18, 1952
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A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
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2428094
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Patent number 2,428,094
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Issue date Sep 30, 1947
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A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
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1692928
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Patent number 1,692,928
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Issue date Nov 27, 1928
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A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
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1626761
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Patent number 1,626,761
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Issue date May 3, 1927
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A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
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1528151
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Patent number 1,528,151
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Issue date Mar 3, 1925
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A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
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1507024
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Patent number 1,507,024
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Issue date Sep 2, 1924
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A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
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1461305
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Patent number 1,461,305
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Issue date Jul 10, 1923
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A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE