Official Gazette of the United States Patent Office
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691 Gainer, II enry A. (See McLaughlin and Gainer.) Balbraith, David G., Mineral Wells, Tex., assignor to A. Meriwether, Tulsa, Okla. Iy. G. Galbraith, E. A. Galbraith , and M. E. Galbraith, Mineral Wells, Tex. Rollerbearing. No. 1,210,632 : Jan.