특허 사진 특허 번호 특허명 특허 유형 유효 날짜 --- 만료 날짜 검증됨 ZL201720589722.4 Production of small diameter diagonal row of stitching machine UTILITY_MODEL 2017-05-25 ~ 검증됨 ZL201720389829.4 A small diameter electric angled nail gun UTILITY_MODEL 2017-04-14 ~ 검증됨 ZL201620469320.6 A angled strip finish nail UTILITY_MODEL 2016-12-07 ~ 2026-05-20 검증됨 ZL201620261790.3 multifunctional power worktable UTILITY_MODEL 2016-09-07 ~ 2026-03-31 검증됨 ZL201620469282.4 a small diameter pneumatic angled finish nail gun UTILITY_MODEL 2016-12-07 ~ 2026-05-20 검증됨 연구 및 개발 There is/are 5 - 10 People R&D Engineer(s) in the company.