D01H 1/04

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Patent/Pub #TitleFiling DateIssue/Publication DatePatent Owner
2024/0352,627 COMPOUND AND COMPOSITION FOR ORGANIC OPTOELECTRONIC DEVICE, ORGANIC OPTOELECTRONIC DEIVCE, AND DISPLAY DEVICEJul 01, 24Oct 24, 24Not available
2021/0123,165 Battery Powered Level Wind System for Spinning and Processing Fiber for YarnOct 23, 20Apr 29, 21Not available
2001/0032,448 Random lay wire twisting machineMar 23, 01Oct 25, 01WATSON MACHINERY INTERNATIONAL INC.