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Patent Grant
Printer, paper, roll holder therof, and paper end detecting mechanism
Patent number
8,944,362
Issue date
Feb 3, 2015
Shandong New Beiyang Information Technology Co., Ltd
Tianxin Jiang
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Patents Applications
last 30 patents
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Patent Application
PRINTER, PAPER, ROLL HOLDER THEROF, AND PAPER END DETECTING MECHANISM
Publication number
20120257222
Publication date
Oct 11, 2012
SHANDONG NEW BEIYANG INFORMATION TECHNOLOGY CO., LTD.
Tianxin Jiang
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS