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last 30 patents
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Patent Grant
Clean pneumatic conveying shield, mold replacement system for expan...
Patent number
11,970,347
Issue date
Apr 30, 2024
FAMSUN CO., LTD
Russell Alan Heinen
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Patents Applications
last 30 patents
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Patent Application
MANUFACTURE METHOD OF BUSHING, BUSHING AND EXCAVATOR
Publication number
20230166327
Publication date
Jun 1, 2023
JIANGSU XCMG CONSTRUCTION MACHINERY RESEARCH INSTITUTE LTD.
Guo XU
B22 - CASTING POWDER METALLURGY
Information
Patent Application
CLEAN PNEUMATIC CONVEYING SHIELD, MOLD REPLACEMENT SYSTEM FOR EXPAN...
Publication number
20220297955
Publication date
Sep 22, 2022
Famsun Co., Ltd
Russell Alan Heinen
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL