|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 = '125') AND (category.subclass = '11.06') ORDER BY date ASC, patent, type|
Total of 1 patents found where: Class is '125'; Subclass is '11.06';
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|T / S||Patent||Date||Description||Patentee||Category||Assigned To|
|U||1,158,105||October 26, 1915||Insulating Tube
Wall tube with wedge projections (made by Illinois Electric Porcelain Co.)
|CALLENDER, Edwin F.
||Wall Tube||1/2 to Belle Callender|
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