Specification of Francis Robert Hoghton : instrument for treating deafness, &c.

  • Hoghton, Francis Robert.
Date:
1874
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Credit

Specification of Francis Robert Hoghton : instrument for treating deafness, &c. Public Domain Mark. Source: Wellcome Collection.

About this work

Description

Patent for an "appliance for treating and curing deafness and noises in the head... which I term an "electro-galvanic sound conductor"."

Publication/Creation

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

Physical description

4 pages, 1 folded leaf of plates : illustrations ; 28 cm

Notes

At head of title: A.D. 1873, 7th July. No. 2343.
Cover title.
"Francis Robert Hoghton, of no.2, Onlsow Villas, Richmond, in the county of Surrey, surgeon aurist".

Type/Technique

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Where to find it

  • LocationStatusAccess
    Closed stores
    Pat. vol. 34
  • Location Access
    Closed stores
    Pat. vol. 34:17

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