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2016

Seoul International Invention Fair
SIIF 는 전문적인경험과 지식을 가지고 있으며
성공적인 발명전시회를 개최할 수 있도록 노력하겠습니다.
전시선정기술 게시글의 상세 화면
제목 Compass with flexible Ruler Structure
분야 건축/토목/건설/재료/철강/목공 년도 2014
업체명 National Chin-Yi University of Technology 등록번호 Patent No: R.O.C. 102109485 등록일 2014-12-15
In this invention an innovative compass with flexible ruler was designed that can be used to draw circles, arcs, and lines at all angles. The main body of the design is a flexible ruler combined with a protractor, a compass, a digital indicator and a pen holder. These add-on components are designed as a turning knob on the flexible ruler case, a pin at the center of case, a digital indicator at the outer rim of the case, and a pen holder at the end of flexible ruler tape. The turning knob can be used to measure the angle of an arc, the pin can be the center for drawing circles or circular arcs, the digital indicator can be used to read the measurement data for lines or arcs, the pen holder can be used to hold pens such as pencils, marker pen or chalks.
전시선정기술 게시판의 이전글 다음글
이전글 이전글 Multifunctional Energy-saving House
이전글 다음글 High cycle life of lithium ion anode material with special resin coating
SIIF 2020 Seoul International Ivention Fair 2020
서울시 강남구 테헤란로 131(역삼동 647-9) 한국지식재산센터 17층 국제협력실
TEL : 02)3459-2843 / 2924    FAX : 02)3459-2879    EMAIL : siif@kipa.org