Joung-Geun Ahn

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Kyunggi-do, KR

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Patents Grantslast 30 patents

Information Patent Grant
Vacuum packing bag
- Patent number 6,883,665
- Issue date Apr 26, 2005
- Zeropack Co., Ltd.
- Joung Geun Ahn
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL

Patents Applicationslast 30 patents

Information Patent Application
Apparatus for vacuum packages and method of controlling it
- Publication number 20060053748
- Publication date Mar 16, 2006
- Zeropack Co., Ltd.
- Joung-Geun Ahn
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL