Carburising

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Patents Grantslast 30 patents

Information Patent Grant
Modified polysilazane film and method for producing gas barrier film
- Patent number 9,512,334
- Issue date Dec 6, 2016
- Lintec Corporation
- Satoshi Naganawa
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Device for glow potential processing, in particular ionic carburation
- Patent number 5,171,369
- Issue date Dec 15, 1992
- Jan Elwart
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Grant
Optical coating
- Patent number 4,444,805
- Issue date Apr 24, 1984
- Barr & Stroud Limited
- Richard T. Corbett
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Grant
3666906
- Patent number 3,666,906
- Issue date May 30, 1972
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR