Representative country of application |
: | 日本 |
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Application number |
: | 2018-195309 |
Publication number |
: | 2020-063474 |
Patent number |
: | 7177435 |
Date of filing |
: | 2018/10/16 |
Date of publication |
: | 2020/04/23 |
Date of patent |
: | 2022/11/15 |
International patent classification |
: | C22B 21/06 (2006.01):C22B 7/00 (2006.01):B09B 3/40 (2006.01):C22B 1/00 (2006.01) |
Published unexamined patent application |
: | |
Link for Patent Gazette |
: |
Access From 2021.3.1 |
: |
- Accesses |
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