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Highlighting applicator
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Patent number 4,516,591
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Issue date May 14, 1985
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Melvin C. Hierholzer
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A45 - HAND OR TRAVELLING ARTICLES
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3720206
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Patent number 3,720,206
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Issue date Mar 13, 1973
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A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
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3012563
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Patent number 3,012,563
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Issue date Dec 12, 1961
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A45 - HAND OR TRAVELLING ARTICLES
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3003505
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Patent number 3,003,505
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Issue date Oct 10, 1961
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A45 - HAND OR TRAVELLING ARTICLES
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2941534
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Patent number 2,941,534
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Issue date Jun 21, 1960
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A45 - HAND OR TRAVELLING ARTICLES
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2904051
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Patent number 2,904,051
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Issue date Sep 15, 1959
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A45 - HAND OR TRAVELLING ARTICLES
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2888019
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Patent number 2,888,019
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Issue date May 26, 1959
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A45 - HAND OR TRAVELLING ARTICLES
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2874706
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Patent number 2,874,706
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Issue date Feb 24, 1959
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A45 - HAND OR TRAVELLING ARTICLES
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2862508
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Patent number 2,862,508
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Issue date Dec 2, 1958
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A45 - HAND OR TRAVELLING ARTICLES
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2835258
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Patent number 2,835,258
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Issue date May 20, 1958
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A45 - HAND OR TRAVELLING ARTICLES
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2819722
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Patent number 2,819,722
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Issue date Jan 14, 1958
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A45 - HAND OR TRAVELLING ARTICLES
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2793645
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Patent number 2,793,645
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Issue date May 28, 1957
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A45 - HAND OR TRAVELLING ARTICLES
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2775244
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Patent number 2,775,244
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Issue date Dec 25, 1956
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A45 - HAND OR TRAVELLING ARTICLES
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2759484
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Patent number 2,759,484
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Issue date Aug 21, 1956
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A45 - HAND OR TRAVELLING ARTICLES
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2758604
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Patent number 2,758,604
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Issue date Aug 14, 1956
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A45 - HAND OR TRAVELLING ARTICLES
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2752923
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Patent number 2,752,923
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Issue date Jul 3, 1956
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A45 - HAND OR TRAVELLING ARTICLES
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2747585
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Patent number 2,747,585
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Issue date May 29, 1956
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A45 - HAND OR TRAVELLING ARTICLES
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2738793
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Patent number 2,738,793
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Issue date Mar 20, 1956
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A45 - HAND OR TRAVELLING ARTICLES
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2731021
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Patent number 2,731,021
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Issue date Jan 17, 1956
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A45 - HAND OR TRAVELLING ARTICLES
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2645232
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Patent number 2,645,232
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Issue date Jul 14, 1953
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A45 - HAND OR TRAVELLING ARTICLES
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2604893
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Patent number 2,604,893
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Issue date Jul 29, 1952
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A45 - HAND OR TRAVELLING ARTICLES
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2600727
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Patent number 2,600,727
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Issue date Jun 17, 1952
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A45 - HAND OR TRAVELLING ARTICLES
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2505315
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Patent number 2,505,315
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Issue date Apr 25, 1950
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A45 - HAND OR TRAVELLING ARTICLES
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1951748
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Patent number 1,951,748
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Issue date Mar 20, 1934
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B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL