Specification of Charles Edward Blake : foil for stopping teeth.

  • Blake, Charles Edward.
Date:
1874
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Credit

Specification of Charles Edward Blake : foil for stopping teeth. Public Domain Mark. Source: Wellcome Collection.

About this work

Description

Patent for "a means of disguising the bright color of gold filling for teeth, whereby said filling is also rendered more durable, and also of an improved metallic foil for dental purposes".

Publication/Creation

London : Great Seal Patent Office, 1874 (London : George E. Eyre and William Spottiswoode)

Physical description

4 pages ; 28 cm

Contributors

Notes

Cover title.
At head of title: A.D. 1874, 7th January. No.92.
"Charles Edward Blake, of San Francisco, California... dentist".

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Where to find it

  • LocationStatusAccess
    Closed stores
    Pat. vol. 34
  • Location Access
    Closed stores
    Pat. vol. 34:31

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