Representative country of application |
: | 日本 |
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Application number |
: | H15-154194 |
Publication number |
: | H16-353057 |
Patent number |
: | 4496361 |
Date of filing |
: | 2003/05/30 |
Date of publication |
: | 2004/12/16 |
Date of patent |
: | 2010/04/23 |
International patent classification |
: | G21D 1/00 (2006.01):C23C 14/08 (2006.01):C22C 19/03 (2006.01):G21F 9/00 (2006.01):C23C 30/00 (2006.01) |
Published unexamined patent application |
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Link for Patent Gazette |
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Licensable Patent Information Database |
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