ENTERPRISE PATENT

A utility model patent certificate for a filter dust removal device used in sandblasting machines

A utility model patent certificate for a filter dust removal device used in sandblasting machines

A utility model patent certificate for a square steel straightening machine

A utility model patent certificate for a square steel straightening machine

A utility model patent certificate for a pneumatic pressure plate fixture

A utility model patent certificate for a pneumatic pressure plate fixture

A utility model patent certificate for a sandblasting machine with good rust removal effect

A utility model patent certificate for a sandblasting machine with good rust removal effect

A multi-shock-absorbing pump casing for pumps

A multi-shock-absorbing pump casing for pumps

A control device for the liquid level of a liquid electroslag remelting slag pool

A control device for the liquid level of a liquid electroslag remelting slag pool

A new type of high-efficiency energy-saving vacuum self-consumable furnace utility model patent certificate

A new type of high-efficiency energy-saving vacuum self-consumable furnace utility model patent certificate

A novel practical new type patent certificate for a seismic resistant pump casing

A novel practical new type patent certificate for a seismic resistant pump casing

A utility model patent certificate for a reducer structure used in a new energy vehicle

A utility model patent certificate for a reducer structure used in a new energy vehicle

A utility model patent certificate for a new energy vehicle drive motor reducer gearbox cover

A utility model patent certificate for a new energy vehicle drive motor reducer gearbox cover

A utility model patent certificate for a new energy vehicle reducer gearbox

A utility model patent certificate for a new energy vehicle reducer gearbox

A utility model patent certificate for a new energy electric vehicle reducer housing structure

A utility model patent certificate for a new energy electric vehicle reducer housing structure

A utility model patent certificate for a pump casing with good heat dissipation and shock absorption

A utility model patent certificate for a pump casing with good heat dissipation and shock absorption

A utility model patent certificate for a vacuum induction furnace with a liftable bottom plate

A utility model patent certificate for a vacuum induction furnace with a liftable bottom plate

A utility model patent certificate for a self-cooling pump casing

A utility model patent certificate for a self-cooling pump casing

A utility model patent certificate for a noise-reducing pump casing

A utility model patent certificate for a noise-reducing pump casing

A utility model patent certificate for a pressure-resistant pump casing cooling device

A utility model patent certificate for a pressure-resistant pump casing cooling device

A utility model patent certificate for a furnace body structure of a metal smelting furnace

A utility model patent certificate for a furnace body structure of a metal smelting furnace

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