国家/地区 中国（2）
IPC部 A（2）
IPC大类 B65（2）
IPC小类 B65D（2）
IPC
发明人
公开年 2021（2）
申请年 2021（2）
专利权人

Heat preservation device for protecting biological material during irradiation sterilization, has insulating layer that is formed by aerogel, and is set to form containing space capable of sealing, where aerogel is selected from oxide aerogel.

SUN W, SUN H, HUANG S

Light-weight macromolecular oval cream bottle, has inner cover whose top portion is provided with viscose gasket, and lower inner ring whose top portion below inner bottle is symmetrically provided with stopping block.

HUANG J