"Improvements in and relating to electro-magnetic coils for treating live animal, live vegetable, or other objects."

  • McIntyre, John
Date:
1905
Catalogue details

Licence: Public Domain Mark

Credit: "Improvements in and relating to electro-magnetic coils for treating live animal, live vegetable, or other objects.". Source: Wellcome Collection.

    11/12 (page 11)
    A,i). 1905. Oct. 26. N.° 21,833. McINT\ RE’S Complete Specification. (3 SHEETS ) SHEET 3