Improvements in respirators / [Julius Wolff].

  • Wolff, Julius.
Date:
1897
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Credit

Improvements in respirators / [Julius Wolff]. Public Domain Mark. Source: Wellcome Collection.

About this work

Publication/Creation

Redhill : Printed for Her Majesty's Stationery Office by Malcomson & Co., Ltd, 1897.

Physical description

3 pages, 1 folded leaf of plates : illustrations

Contributors

References note

Patent reference : 1896/27118

Notes

Patent specification
Contains both the provisional and the complete specification

Type/Technique

Languages

Where to find it

  • LocationStatusAccess
    Closed stores
    1896.27118

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