Improvements in electric apparatus for illuminating the mouth or throat / [Friedrich Wilhelm Schumacher].

  • Schumacher, Friedrich Wilhelm.
Date:
1902
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Credit

Improvements in electric apparatus for illuminating the mouth or throat / [Friedrich Wilhelm Schumacher]. Public Domain Mark. Source: Wellcome Collection.

About this work

Publication/Creation

Redhill : Printed for His Majesty's Stationery Office by Love & Malcomson, Ltd, 1902.

Physical description

2 pages, 1 folded leaf of plates : illustrations

References note

Patent reference : 1901/25174

Notes

Patent specification
Contains the complete specification

Type/Technique

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Where to find it

  • LocationStatusAccess
    Closed stores
    1901.25174

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