專利證書 Patent


風管固定裝置之改良構造(中華民國專利新型第***10號) A Modified construction in duct fixture 
(Chinese patent no. ***10)
中央型冷氣機之出風口改良構造(中華民國專利新型第***87號) An improved modification in air diffuser 
(Chinese patent no. ***87)
可連續成形之異徑管(中華民國專利發明第***99號) Continuous spiral-seam expanding duct 
(Chinese patent no. ***99)
異徑管連續成形機(中華民國專利新型第***69號) Continuous spiral-seam expander 
(Chinese patent no. ***69)
中央空調出風口延伸板之外框構造(中華民國專利新型第***15號) An improved frame structure of air diffuser 
(Chinese patent no. ***15)
螺紋管搭接頭之改良構造(中華民國專利新型第***84號) A modified junction of spiral-seam duct
(Chinese patent no. ***84)
可調式風管吊套總成(中華民國專利新型第***18號) An adjustable hanger for duct construction 
(Chinese patent no. ***18)
法蘭連續成形機(中華民國專利發明第***20號) Continuous flange former 
(Chinese patent no. ***20)
法蘭連續成形機(中華民國專利新型第***14號) Continuous flange former 
(Chinese patent no. ***14)
風管閥門改良構造(中華民國專利新型第****54號) An improved construction of air damper 
(Chinese patent no. ****54)
彈性卡式接頭(中華民國專利新型第***53號) A flexible junction for air duct 
(Chinese patent no. ***53)
改良形扇葉式風門(中華民國專利新型第****10號) An improved blade-type air damper 
(Chinese patent no. ****10)
出風口導葉之組合式固定結構(中華民國專利新型第****25號) A fixed structure of guide vane assembly for air diffuser  (Chinese patent no. ****25)
改良型通風管(中華民國專利新型第****44號) An improved air duct
(Chinese patent no. ****44)
出風口裝置(中華民國專利新型第****45號) An innovative design of air diffuser 
(Chinese patent no. ****45)
風量開關(中華民國專利新型第****99號) A new design of air damper 
(Chinese patent no. ****99)
風量調節裝置(中華民國專利新型第****47號) An adjustable apparatus for air damper 
(Chinese patent no. ****47)
出風口結構之改良(中華民國專利新型第***70號) An improved structure of air diffuser
(Chinese patent no. ***70)
能將超額風量減壓調速之出風口結構(中華民國專利新型第***53號) A pressure-reduced air diffuser
(Chinese patent no.***53)
分距式冷氣吹風口(中華民國專利新型第***13號) A split type air diffuser 
(Chinese patent no. ***13)