Assignments, licence, correspondence, etc including licence to Rigby and Mellor Limited of Bury, to use patents
Patents of John Olson (draining rotary steam heated cylinders, condensate unit, etc)
Archive Unit
- For more information, email the repository
- Advice on accessing these materials
- Cite this description
- Bookmark:http://archiveshub.jisc.ac.uk/data/gb203-cc01520/cc01520/7/3/69
- This material is held at
- ReferenceGB 203 CC01520/7/3/69
- Former ReferenceGB 203 DC:1460
- Dates of Creation1928-1934
- Physical Description1 bundle