Letter from the Inventors Patent Right Association to James Downs
- Reference No:
- C DBR/2057
- Dates:
- 22 Nov 1869
- Description:
- Regarding James Downs application for a patent for improved hydraulic presses and seed crushing, oil expressing and other similar purposes
- Format:
- Archive Item
- Extent:
- 1 item
- Access Conditions:
- Access will be granted to any accredited reader
- Repository:
- Hull City Archives
- Collection:
- Records of Rose Downs and Thompson Ltd., manufacturers of general engineering products, oil mill machinery and food processing equipment