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-
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1060286
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Patent number 1,060,286
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Issue date Apr 29, 1913
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G10 - MUSICAL INSTRUMENTS ACOUSTICS
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779356
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Patent number 779,356
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Issue date Jan 3, 1905
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G10 - MUSICAL INSTRUMENTS ACOUSTICS
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754713
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Patent number 754,713
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Issue date Mar 15, 1904
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G10 - MUSICAL INSTRUMENTS ACOUSTICS
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593382
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Patent number 593,382
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Issue date Nov 9, 1897
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G10 - MUSICAL INSTRUMENTS ACOUSTICS
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569505
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Patent number 569,505
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Issue date Oct 13, 1896
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G10 - MUSICAL INSTRUMENTS ACOUSTICS
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536247
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Patent number 536,247
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Issue date Mar 26, 1895
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G10 - MUSICAL INSTRUMENTS ACOUSTICS
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430382
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Patent number 430,382
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Issue date Jun 17, 1890
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G10 - MUSICAL INSTRUMENTS ACOUSTICS
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419000
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Patent number 419,000
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Issue date Jan 7, 1890
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G10 - MUSICAL INSTRUMENTS ACOUSTICS
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393773
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Patent number 393,773
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Issue date Dec 4, 1888
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G10 - MUSICAL INSTRUMENTS ACOUSTICS
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374721
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Patent number 374,721
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Issue date Dec 13, 1887
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G10 - MUSICAL INSTRUMENTS ACOUSTICS
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357559
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Patent number 357,559
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Issue date Feb 8, 1887
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G10 - MUSICAL INSTRUMENTS ACOUSTICS
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352128
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Patent number 352,128
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Issue date Nov 9, 1886
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G10 - MUSICAL INSTRUMENTS ACOUSTICS
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348505
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Patent number 348,505
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Issue date Aug 31, 1886
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G10 - MUSICAL INSTRUMENTS ACOUSTICS
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296134
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Patent number 296,134
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Issue date Apr 1, 1884
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G10 - MUSICAL INSTRUMENTS ACOUSTICS
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258983
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Patent number 258,983
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Issue date Jun 6, 1882
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G10 - MUSICAL INSTRUMENTS ACOUSTICS
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253603
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Patent number 253,603
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Issue date Feb 14, 1882
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G10 - MUSICAL INSTRUMENTS ACOUSTICS
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251752
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Patent number 251,752
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Issue date Jan 3, 1882
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G10 - MUSICAL INSTRUMENTS ACOUSTICS
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246527
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Patent number 246,527
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Issue date Aug 30, 1881
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G10 - MUSICAL INSTRUMENTS ACOUSTICS
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237980
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Patent number 237,980
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Issue date Feb 22, 1881
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G10 - MUSICAL INSTRUMENTS ACOUSTICS
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230897
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Patent number 230,897
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Issue date Aug 10, 1880
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G10 - MUSICAL INSTRUMENTS ACOUSTICS
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222709
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Patent number 222,709
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Issue date Dec 16, 1879
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G10 - MUSICAL INSTRUMENTS ACOUSTICS
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214322
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Patent number 214,322
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Issue date Apr 15, 1879
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G10 - MUSICAL INSTRUMENTS ACOUSTICS
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213507
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Patent number 213,507
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Issue date Mar 25, 1879
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G10 - MUSICAL INSTRUMENTS ACOUSTICS
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204131
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Patent number 204,131
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Issue date May 28, 1878
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G10 - MUSICAL INSTRUMENTS ACOUSTICS
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200851
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Patent number 200,851
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Issue date Mar 5, 1878
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G10 - MUSICAL INSTRUMENTS ACOUSTICS
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190843
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Patent number 190,843
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Issue date May 15, 1877
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G10 - MUSICAL INSTRUMENTS ACOUSTICS
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175430
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Patent number 175,430
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Issue date Mar 28, 1876
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G10 - MUSICAL INSTRUMENTS ACOUSTICS