The broken lines shown in
The broken lines shown in
Number | Date | Country | Kind |
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2020-025580 | Nov 2020 | JP | national |
Number | Name | Date | Kind |
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4890689 | Smith | Jan 1990 | A |
5812685 | Fujita | Sep 1998 | A |
8917881 | Jenq | Dec 2014 | B2 |
10863265 | Strunk | Dec 2020 | B2 |
D928747 | Trewartha | Aug 2021 | S |
20060233402 | Inagaki | Oct 2006 | A1 |
20200314537 | Strunk | Oct 2020 | A1 |
20200329306 | Jenq | Oct 2020 | A1 |
Number | Date | Country |
---|---|---|
306730946 | Aug 2021 | CN |
D1681870 | Mar 2021 | JP |