Seung Jae Chung

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Chonan City, KR

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Patents Grantslast 30 patents

Information Patent Grant
Blade with comb teeth coated with a compound layer for forming ribs...
- Patent number 6,872,115
- Issue date Mar 29, 2005
- Mitsubishi Material Corporation
- Hideaki Sakurai
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL

Patents Applicationslast 30 patents

Information Patent Application
Blade for forming ribs and its production method
- Publication number 20030056313
- Publication date Mar 27, 2003
- Hideaki Sakurai
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Application
Paste for forming ceramic ribs, production method for the same and...
- Publication number 20020155937
- Publication date Oct 24, 2002
- Ryuji Uesugi
- C03 - GLASS MINERAL OR SLAG WOOL