国家/地区 韩国（2）
IPC部 A（2）
IPC大类 A61（2）
IPC小类 C04B（2）
IPC
发明人
公开年 2023（2）
申请年
专利权人

Method for manufacturing, construction and modification of e.g. building, involves moving drone in sequence to move equipment, device, material, facility, material and facility, manufacturing plant, construction site or modification site.

JEONG H I

Energy-saving home sauna device used as interior furniture, comprises walls constituting housing have multi-layered structure and containing wooden panel and composite panel made of mixture of graphene, Korean paper fiber, and ceramic.

IL K Y, WOO H J