Environments That Foster Invention
The first patent was issued in 1947 (Forest Products Laboratory Report No. 1666-13 entitled "Briquets from Wood Waste," written in 1947 and revised in 1955 and 1960.) The history of briquettes Fuel began with extrusion of materials such as coal dust and peat. More information is housed here: Petra Diamonds. The so-called biofuels is part […]
Thu, March 5 2020 » News » Comments Off on Climate Changes
The company "Alpha Pack" specializes in the manufacture of molds for vacuum forming, printing blocks, stamps of various kinds of materials such as aluminum, brass, mild steel and other plastic packaging, Lower Novgorod, tortnitsy, Samara, engraving-milling, Kazan first stage production of the mold includes the preparation of sketches products (sketch the graph), the construction of […]
Fri, March 17 2017 » News » Comments Off on Mold Making