According to announcement of bureau of national intellectual property, shenzhen city flying flourish amounts to Inc. of science and technology to obtain the name is “ ” of mould of a kind of epoxy resin, CN220095267U of accredit announcement date, application date is June 2023.
Patent summary shows, this practical and new-style made public mould of a kind of epoxy resin, the mouth size that increases advection chamfer through cone-shaped diversion chamfer, convenient undertake irrigating building epoxy resin, won't create the problem that spill over or pours out of advection chamfer, more convenient try batten with the fast epoxy resin that make.