国家/地区 中国（2）
IPC部 B（2）
IPC大类 B32（2）
IPC小类 B32B（2）
IPC B32B007/12（2）
发明人
公开年 2022（2）
申请年
专利权人

Shell body assembly, comprises shell body, temperature change layer and aqueous ink layer set on the inner surface, temperature change layer set between shell body and aqueous ink layer, and aqueous ink layer set between temperature change layer and shell body.

ZHAO R

Conductive sheet with solvent resistance and anti-fingerprint properties comprises base material, whose one surface connected with substrate composite layer through adhesive layer, and adhesive layer fixed on surface of metal aluminum layer.

CHEN X