INDEX OF INVENTIONS For which Letters Patent of the United States were Issued for the Week Ending January 26 1909 AND EACH BEARING THAT DATE Legal Notices PATENTS Every patent secured through us receives special notice ill the Scientific American. Branch Office 625 F St„ Washington D. C, -1909-02-06

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INDEX OF INVENTIONS For which Letters Patent of the United States were Issued for the Week Ending January 26 1909 AND EACH BEARING THAT DATE Legal Notices PATENTS Every patent secured through us receives special notice ill the Scientific American. Branch Office 625 F St„ Washington D. C, -1909-02-06

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