Improvements in or relating to photographic shutters / [Heinrich Ernemann].

  • Ernemann, Heinrich.
Date:
1903
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Credit

Improvements in or relating to photographic shutters / [Heinrich Ernemann]. Public Domain Mark. Source: Wellcome Collection.

About this work

Publication/Creation

Redhill : Printed for His Majesty's Stationery Office by Love & Malcomson, Ltd, 1903.

Physical description

3 pages, 1 folded leaf of plates : illustrations

References note

Patent reference : 1903/3191

Notes

Patent specification
Contains the complete specification

Type/Technique

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Where to find it

  • LocationStatusAccess
    Closed stores
    1903.3191

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