[Trade Journal]
Publication: The Pottery Gazette
London, England
vol. 8, no. 80, p. 184, col. 1,3
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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United States Patents.
(Issued and dated December 25, 1883.)
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R. G. HEMINGRAY, Covington, Ky. "Glass batch mixer."
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