Per Enghag

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Garphyttan, SW

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Patents Grantslast 30 patents

Information Patent Grant
Nickel and/or cobalt-coated steel with carburized interface
- Patent number 4,013,487
- Issue date Mar 22, 1977
- Rederiaktiebolaget Nordstjernan
- Lars H. Ramqvist
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Grant
Process for improving the anti-corrosion properties of steel coated...
- Patent number 4,013,488
- Issue date Mar 22, 1977
- Rederiaktiebolaget Nordstjernan
- Lars H. Ramqvist
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...