An improved steriliser / [Wolf Defries].

  • Defries, Wolf.
Date:
1901
Catalogue details

Licence: Public Domain Mark

Credit: An improved steriliser / [Wolf Defries]. Source: Wellcome Collection.

    4/6 (page 4)
    4 Defries and Fccny's Improvsd Steriliser. communicating tube through which the liquid is introduced into the chamber and carrying reaction arms for discharge of the liquid, in combination with a safety device such as one or more orifices in the tube normally covered by the cap, sub¬ stantially as above described. Dated this 3rd day of June, 1901. For the Applicants, GEDGE & FEENY Chartered Patent Agents, 00 Queen Victoria Street, London E.C. RedhiJI-. Printed for His Majesty’s Stationery Office, by Malcomson & Co.. Ltd.—1901.