Billows Patents and Mercantile Co
From GracesGuide
of London
- 1922 Listed Exhibitor. Manufacturers and proprietors of Billows' Patent Aerating Machines and Soda Fountains, will demonstrate machines under working conditions. Automatic, continuous. Process-Aeration by Compression. (Stand No. B.31)
[edit] Sources of Information
- 1922 British Industries Fair Page 8
