Apostolos Kaimenopoulos

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15121 Pefki, GR

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Patents Grantslast 30 patents

Information Patent Grant
Seamless composite metal tube and method of manufacturing the same
- Patent number 8,663,813
- Issue date Mar 4, 2014
- Halcor Metal Works S.A.
- John Biris
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Grant
Seamless multilayer composite pipe
- Patent number 8,365,568
- Issue date Feb 5, 2013
- Halcor Metal Works S.A.
- John Biris
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...

Patents Applicationslast 30 patents

Information Patent Application
SEAMLESS COMPOSITE METAL TUBE AND METHOD OF MANUFACTURING THE SAME
- Publication number 20110290364
- Publication date Dec 1, 2011
- HALCOR METAL WORKS S.A.
- John Biris
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Application
SEAMLESS MULTILAYER COMPOSITE PIPE
- Publication number 20100101292
- Publication date Apr 29, 2010
- HALCOR METAL WORKS S.A.
- John Biris
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...