国家/地区 韩国（2）
IPC部 A（3）
IPC大类 B01（3）
IPC小类 C09D（3）
IPC A41D013/11（2） C09D007/61（2） C09D007/62（2）
C09D007/63（2） D06M011/83（2）
发明人
公开年 2021（3）
申请年 2020（3）
专利权人

Ink useful for providing viral active or anti-microbial coating to substrate, comprises carrier, graphene or graphene oxide particles dispersed in carrier, and viral active or anti-microbial component adhered to graphene.

CHEN S W, DEVINE S, CHEN S, SANDWINTHROP C

Heat detection mask comprises mid-leaf filter cloth having four corners and four sides, upper leaf of middle leaf filter fabric and upper leaf bonded to have same edge on upper side of left and right sides and having arc-shaped sewing line.

SHIM B

Preparing fructose malt carbohydrate beverage involves adding the raw materials of the fructose malt carbohydrate beverage in proportion to the liquid mixing tank and stirring and mixing uniformly, coating inner wall of liquid mixing tank.

WANG F