国家/地区 中国（2）
IPC部 E（2）
IPC大类 E04（2）
IPC小类 E04D（2）
IPC
发明人
公开年 2021（2）
申请年 2020（2）
专利权人

All-weather self-adapting intelligent solar energy sentry box, has base whose position is located at inner side of baffle assembly that is provided with graphene heat conducting heating pad, and control system connected with refrigerating generator.

LV W, LV Y

Self-adhesive polymer modified bitumen waterproofing membrane used in e.g. anti-corrosion pipeline engineering, comprises road petroleum asphalt, aromatic oil, styrene-butadiene-styrene, calcium carbonate and modified rubber powder.

CAI W