Apparatus for drawing up a beverage under pressure, namely, beer pumps; pressure regulators being parts of machines; apparatus for pressurizing a beverage, namely, machines for the production of beer; apparatus for dispensing a beverage under pressure, namely, dispensing valves being machines parts; apparatus for storing a beverage under pressure, namely, aerated beverage making machines; beverage pressurizing and dispensing apparatus, namely, beer pumps; lids for sealing and pressurizing a c...