United States. Patent Office · Washington, D.C., Govt. Print. Off. · leaf 933
m ^Ji-vucnfor.s Samuel ItJ.Meredtfft,Leopold Baumar?ff,SrtJames Blac/c, 1,265,473. S. W. MEREDITH, L. BAUMANN, Sr. & J. BLACK.WINDING MECHANISM FOR SPRING MOTORS. APPLICATION FILED FEB. 15, 1917. Patented May 7,1918. 3 SHEETS—SHEET 3. … S3-JPS?
Phonograph · Patents
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