国家/地区 韩国（3） 中国（2）
IPC部 B（4）
IPC大类 B29（4）
IPC小类 B29C（4）
IPC C09D001/00（4）
发明人
公开年 2021（4）
申请年 2019（2） 
专利权人

Honeycomb filter core useful for air purifier, has filter core body, frame, and cover plate, where cover plate is plugged into top of filter core body, filter core body is slidingly connected with inner wall of frame and inner wall of filter core body is slidably inserted with net-shaped clapboard.

JIN S

Manufacturing deck pipe clamp for gas carrier, comprises e.g. passing resin-impregnated fiber through pultrusion molding machine to form material having semi-circular cross-section and long semi-cured state and preparing blow material.

KIM Y W

Method for producing elastic heat spreader film, involves combing graphene sheets with rubber or elastomer to form elastomer/rubber-impregnated aggregate/cluster of multiple oriented/aligned graphene sheets.

LIN Y, JANG B Z, JEAN B, ZHANG B

Producing graphene-based auxetic porous structure used as e.g. sound-absorbing material for hotel,comprises preparing auxetic polymer sponge by triaxial thermal compression of porous polymer sponge, and immersing in graphene oxide solution.

OH I, OH J, KIM J