Commercial food patents, U.S. 1980 Commer. food. pat. U.S North, Hallie B. creator text abstract or summary ctu Westport, Conn AVI c1981 1981 continuing Annual eng
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(viii), 257 p. : ill. ; 24 cm. Hallie B. North. Vols. for 1970- published in Arlington, Va. by O.S. North. Food industry and trade Patents Abstracts Periodicals Aliments Industrie et commerce Brevets d'invention Résumés analytiques Périodiques TP370.5 .N67 641.027 NOC Commercial food patents, U.S North, Hallie B. (OCoLC)755014237 0870553712 0275-7184 81640320 DNAL 750227 20150106185653.0 11246559 eng