国家/地区 中国（2）
IPC部 F（2）
IPC大类 F25（2） H05（2）
IPC小类 F25D（2）
IPC
发明人
公开年 2021（2）
申请年
专利权人

Graphene heating film for refrigerator, has heating film main body whose two sides are provided with insulating layer, where outer side of insulating layers at one side of heating films main body is provided with magnetic strip.

ZHOU Y, LV Z, NONG J

Sample cell for holding sample placed in low temperature cooling environment, has heat connection provided between sample base and refrigeration accessory, and airtight connectors provided for establishing electrical connection between interior and exterior of housing.

ZENG G, LI T, HASEL Y, PENTTILAE J, CHAN K W, HASSEL J