Seiko Nara

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Tokyo, JP

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Patents Grantslast 30 patents

Information Patent Grant
Batch annealing furnace for coils
- Patent number 9,605,331
- Issue date Mar 28, 2017
- JFE Steel Corporation
- Seiko Nara
- C21 - METALLURGY OF IRON

Patents Applicationslast 30 patents

Information Patent Application
BATCH ANNEALING FURNACE FOR COILS
- Publication number 20150001769
- Publication date Jan 1, 2015
- JFE STEEL CORPORATION
- Seiko Nara
- C21 - METALLURGY OF IRON