Yoko Kubota

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Tokyo, JP

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Patents Grantslast 30 patents

Information Patent Grant
Method and apparatus for removing and recovering copper from copper...
- Patent number 9,243,307
- Issue date Jan 26, 2016
- EBARA ENGINEERING SERVICE CO., LTD.
- Atsushi Kobayashi
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...

Patents Applicationslast 30 patents

Information Patent Application
METHOD AND APPARATUS FOR REMOVING AND RECOVERING COPPER FROM COPPER...
- Publication number 20100294081
- Publication date Nov 25, 2010
- Atsushi Kobayashi
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...