Assignee
SHANGHAI ETERNAL MACHINERY CO LTD
CN·3 granted patents·2 citations·filing 2014–2020
Top patents by PatentIndex Score
3 records- 0157US9821972B2Sheet conveying systemSHANGHAI ETERNAL MACHINERY CO LTD·Filed 2014·Granted Nov 21, 2017·2 cites·19 claims
- 0243US12371289B2Automatic image positioning system for sheet materialSHANGHAI ETERNAL MACHINERY CO LTD·Filed 2020·Granted Jul 29, 2025·0 cites·17 claims
- 0340US10875272B2Inner-circulation high-speed hydraulic system, hydraulic platform, and hydraulic platform assemblySHANGHAI ETERNAL MACHINERY CO LTD·Filed 2014·Granted Dec 29, 2020·0 cites·19 claims
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