British Patent: Method of Producing Torch Cases and the like
- Swift/2
- Series
- 1955–1960
Part of Papers of Herbert Walker Swift
Papers regarding a disputed patent for which Swift acted as an expert in support of the patentees. Includes letters to and from solicitors, the British Patents Office, the patentees, the disputees and Swift. Also includes expert opinion and copies of publications relating to the manufacturing processes involved.
Various (003850)