国家/地区 韩国（2）
IPC部 F（2）
IPC大类 F28（2）
IPC小类 F28D（2）
IPC
发明人
公开年 2022（2）
申请年 2020（2）
专利权人

High thermal conductivity and low gas permeability fluororesin tube useful for heat exchanger comprises fluororesin, thermally conductive flat filler and filler in form of nano-sized thermally conductive fibers.

CHOI J H

Uni electric boiler for heating water, has control unit that controls selectively turn on multiple high-efficiency electric heaters, multiple circulation pumps, and multiple control devices according to user's setting.

PARK J Y