The invention concerns a nozzle body for a liquid droplet spray device for atomising a high viscous liquid substance such as perfume. A first and second substrate enclose a space for containing the liquid substance. Outlet means are arranged in the second substrate and have at least one outlet nozzle...http://www.google.com.au/patents/US7367661?utm_source=gb-gplus-sharePatent US7367661 - Low-cost liquid droplet spray device and nozzle body
