• All sections
• B - Performing operations; transporting
• B05B - Spraying apparatus; atomising apparatus; nozzles
• B05B 7/30 - Apparatus in which liquids or other fluent materials from different sources are brought together before entering the discharge device in which one liquid or other fluent material is fed or drawn through an orifice into a stream of a carrying fluid the first liquid or other fluent material being fed by gravity, or sucked into the carrying fluid

Patent holdings for IPC class B05B 7/30

Total number of patents in this class: 152

10-year publication summary

Principal owners for this class