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Patents for Hermann Schulze-Berge | |||||
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Number | Date | Patentee | Title | Type | |
305,714 | Sep. 23, 1884 | H. Schulze-Berge | Gearing Device | industrial machine gearing | |
320,179 | Jun. 16, 1885 | H. Schulze-Berge | Gear Cutter | gear making machines |