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SELECT DISTINCT patent.*, YEAR(date) as year FROM patent LEFT JOIN category ON category.patent = patent.patent AND category.type = patent.type WHERE (category.class = '106') AND (category.subclass = '18.11') ORDER BY date ASC, patent, type

Total of 1 patents found where: Class is '106'; Subclass is '18.11';

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T / S Patent Date Description Patentee Category Assigned To
 1924
U 1,512,299 October 21, 1924 Temporary Binder for Ceramic Bodies
Use of wheat flour to act as an organic binder to aid in holding the shape of a ceramic material before it is fired		 NAGLE, Josehp A.
 Manufacturing Jeffery-Dewitt Co.

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