国家/地区 中国（5）
IPC部 B（5）
IPC大类 B65（5）
IPC小类 B65D（5）
IPC B65D081/26（5）
发明人
公开年 2023（5）
申请年 2022（5）
专利权人

Stable type graphene storage device, has spring whose side is fixedly connected to inner part of square groove, where side of storage box is provided with connecting hole whose inner part is formed with filter screen.

YANG X

Storage device, has box body cover and outer box body detachably connected by fastening component, where top part of containing cavity is provided with cover plate, and cover plate is connected with cover by bolt.

YANG S, XU M, SUN M, TIAN H, MA N, YANG H

Intelligent cooler capable of monitoring freshness, has inner layer film of first label is also loaded with anthocyanin and inner layer films of second label is loaded with potassium permanganate.

JIANG W, ZENG X, LI X, LI J

Graphite alkene polyurethane foam with shock absorption function, has connecting rod whose upper end is rotatably connected to side surface of first sliding block, and whose lower end is connected to second sliding block.

XIAO Q, LIAO J, HUANG Z, XIONG J, LIAO S

Active polypeptide slow-release fruit and vegetable fresh-keeping box, has supporting table movably mounted with dust baffle plate, and top part box main body movably installed with preservative box cover plate.

WU X, WU H, LIANG X, QIAN S, LI Z, CHEN X, DIAO E, SONG H