Improvements in paper for cleansing telephones / [Hermine Henckel].

  • Henckel, Hermine.
Date:
1902
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Credit

Improvements in paper for cleansing telephones / [Hermine Henckel]. Public Domain Mark. Source: Wellcome Collection.

About this work

Publication/Creation

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

Physical description

1 page

Contributors

References note

Patent reference : 1901/1038

Notes

Patent specification
Contains both the provisional and the complete specification

Type/Technique

Languages

Where to find it

  • LocationStatusAccess
    Closed stores
    1901.1038

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