HOT WATER BOILER

• Main Author: JANG DAE SEONG
• Format: Patent
• Language: English
• Published: 10.12.1983
• Subjects: BLASTING; FLUID HEATERS, e.g. WATER OR AIR HEATERS, HAVING HEATGENERATING MEANS, IN GENERAL; HEATING; LIGHTING; MECHANICAL ENGINEERING; RANGES; VENTILATING; WEAPONS