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last 30 patents
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Patent Grant
Steel plate double-pre-stacking system for single shear line, and s...
Patent number
12,083,608
Issue date
Sep 10, 2024
BAOSTEEL ZHANJIANG IRON & STEEL CO., LTD.
Xiaojun Chen
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Patents Applications
last 30 patents
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Patent Application
STEEL PLATE DOUBLE-PRE-STACKING SYSTEM FOR SINGLE SHEAR LINE, AND S...
Publication number
20220314347
Publication date
Oct 6, 2022
BAOSTEEL ZHANJIANG IRON & STEEL CO., LTD.
Xiaojun CHEN
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Application
MICROCHANNEL ELECTROPHORESIS-ASSISTED MICRO-ULTRASONIC MACHINING AP...
Publication number
20210339357
Publication date
Nov 4, 2021
Lingnan Normal University
Haishan LIAN
B24 - GRINDING POLISHING