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Exhibitors Inventions

Seoul International Invention Fair
SIIF 는 전문적인경험과 지식을 가지고 있으며
성공적인 발명전시회를 개최할 수 있도록 노력하겠습니다.
Exhibitors inventions 게시글의 상세 화면
Title Snow removal device with pressure changes
Department Agriculture/Landscape/Forest Year 2014
Company Kim Jae Ha Regist No 10-1282588 Date 2014-12-15
1 to change the internal volume of the greenhouse. 2. Switch to the internal volume of the internal pressure change. 3. The vibration in the internal pressure change.
Exhibitors inventions 게시판의 이전글 다음글
이전글 Preview Drying apparatus using far infrared rays and
이전글 Next CUTTING RING & CUTTING RING ASSEMBLY FOR RICE POLISHING MACHINE
SIIF 2020 Seoul International Ivention Fair 2020
Korea Intellectual Property Service Center 17F, 131 Teheran-ro, Gangnam-gu, Seoul, Republic of Korea 06133
TEL : +82-2-3459-2843 / 2924   EMAIL : siif@kipa.org