[Trade Journal]
Publication: The Pottery Gazette
London, England
vol. 6, no. 64, p. 939, col. 1,2
PATENTS.
The following list has been compiled expressly for THE POTTERY GAZETTE by G. F. REDFERN, Patent Agent, 4, South-street, Finsbury, London, and at Paris and Brussels.
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Canadian Patents.
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R. HEMINGRAY, of Covington, Ky., U. S. for "Improvements in glass presses for the manufacture of insulators." 5 years. Dated April 11, 1882.
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