国家/地区 中国（3）
IPC部 B（3）
IPC大类 F16（3）
IPC小类 F16B（3）
IPC
发明人
公开年 2022（3）
申请年 2021（3）
专利权人

High temperature resistant transparent baffle for plastic product, has plastic baffle plate whose lower part is provided with bottom plate, where upper end of bottom plate is connected with fixed slide rail.

REN Z

Engine exhaust device for disassembling and assembling, has exhaust pipe, nitrile rubber sealing ring and graphene sponge, where one end of periphery of exhaust pipe is sleeved with flange, and flange is provided with first thread hole.

GUO W

Auxiliary device based on gluing and flattening, has working table is clamped with bottom surface and other is provided with cover surface.

ZHONG Y, ZHANG Y, TIAN G