2 type top housing
2 type bottom housing
![BLACKBIRD.jpg](http://kbdlab.co.kr/files/attach/images/340/894/504/003/894ca386719dbc9de69119a86615237c.jpg)
![BLACKBIRD-2.jpg](http://kbdlab.co.kr/files/attach/images/340/894/504/003/081683e2148df50dc2b96de6fb70943d.jpg)
![c.jpg](http://kbdlab.co.kr/files/attach/images/340/894/504/003/17f712ab35fe05e8130e650a5abc286d.jpg)
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추가
특허법인 통해서 배열 및 디자인에 관한 저작권 신청했습니다.
![통지서.jpg](http://kbdlab.co.kr/files/attach/images/340/894/504/003/d74dad6deb144943904eedc21bf62286.jpg)
2 type top housing
2 type bottom housing