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No. Publication Number Title Publication/Patent Number Publication/Patent Number Publication Date Publication Date
Application Number Application Number Filing Date Filing Date
Inventor Inventor Assignee Assignee IPC IPC
1
TWM574948U
Center frame structure of lathe
Publication/Patent Number: TWM574948U Publication Date: 2019-03-01 Application Number: 107215392 Filing Date: 2018-11-13 Inventor: Zhang ying sheng   Assignee: PONGSIN PRECISION MACHINERY CO., LTD.   IPC: B23Q1/76
2
TW201520415A
Rolling door driving apparatus
Publication/Patent Number: TW201520415A Publication Date: 2015-06-01 Application Number: 102143499 Filing Date: 2013-11-28 Inventor: Lin, Cheng-yi   Weng, Guo-liang   Zeng, Yu-chen   Zhang, Li-jie   Luo, Hong-yue   Zheng, Long-jun   Chen, Xie-cheng   Zhang ying sheng   Li, Xiu-qi   Fa, Cheng-de   Qiu, Zhao-wei   Assignee: NATIONAL CHIN-YI UNIVERSITY OF TECHNOLOGY   IPC: E06B9/68 Abstract: A rolling door driving apparatus is applicable to a rolling door mechanism. The rolling door mechanism is installed at the entrance/exit of a building and comprises a frame and a rolling door raising/descending within the frame. The driving apparatus has a rolling unit
3
TW357638U
Feeding device for paper shears
Publication/Patent Number: TW357638U Publication Date: 1999-05-01 Application Number: 86219108 Filing Date: 1997-11-14 Inventor: Zhang ying sheng   Assignee: Michilin Prosperity Co., Ltd.   IPC: B02C23/02