INDEX OF INVENTIONS For which Letters Patent of the United States were Granted AND EACH HEARING THAT DATE. Shears drive rod clutch for Atkinson ts Somers. 490310 York. Other foreign patents may also be obtained. 489195 Hasp loot. C. V. Pugh 489825, scientific american, 1893-01-14
INDEX OF INVENTIONS For which Letters Patent of the United States were Granted AND EACH HEARING THAT DATE. Shears drive rod clutch for Atkinson ts Somers. 490310 York. Other foreign patents may also be obtained. 489195 Hasp loot. C. V. Pugh 489825, scientific american, 1893-01-14
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