United States. Patent Office · Washington, D.C., Govt. Print. Off. · leaf 553
ched to the saidcasing, the said screw being adjustablelengthwise of and parallel with the said plate,and a graduation on the said plate with which t he screw may be adjusted to aline thetop of said screw with said graduation. In testimony wbereof I have signed myname to this specification in the… … dttotv »*•• THE NO**IS FKTKK3 CO., WASHINQTON. D. C. IO IS 45 5o UNITED STATES PATENT OFFICE. JOSEPH SANDERS, OF WASHINGTON, DISTRICT OF COLUMBIA. GRAMOPHONE. No. 834,326. Specification of Letters Patent. Application filed August 4,1905. Serial No. 272,737. Patented Oct. 30, 1906. To all ivhom it…
Phonograph · Patents
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