Patent Certificate


A biomass heating system patent.

A biomass heating system patent.

A patent for a biomass fertilizer preparation system.

A patent for a biomass fertilizer preparation system.

A patent for a biomass charcoal production gasifier.

A patent for a biomass charcoal production gasifier.

A patent for a gasification furnace.

A patent for a gasification furnace.

A patent for a specialized adsorption tower for dense precious liquid.

A patent for a specialized adsorption tower for dense precious liquid.

A patent for a green and environmentally friendly air conditioner.

A patent for a green and environmentally friendly air conditioner.

A patent for an air purifier.

A patent for an air purifier.

A patent for an air purifier.

A patent for an air purifier.

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Patent Certificate

A patent for a wardrobe hook.
A new type of aquarium patent.
A new type of integrated activation furnace patent.
A new type of refractory brick patent.
A type of activated carbon water mill for extracting gold.
A patent for a biomass gasification furnace heating system with four parallel furnaces.