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Patents for Hermann Albrecht | |||||
Number | Date | Patentee | Title | Type | |
169,327 | Nov. 02, 1875 | H. Albrecht | Improvement in fluting-machines | pressing irons | |
174,177 | Feb. 29, 1876 | H. Albrecht | Improvement in shaft-couplings | industrial machine shaft couplings | |
192,632 | Jul. 03, 1877 | H. Albrecht | Improvement in clamping devices for fluting-machines | pressing irons | |
RE9,127 | Mar. 23, 1880 | H. Albrecht | Fluting-machine | pressing irons | |
296,501 | Apr. 08, 1884 | H. Albrecht | Ice-chipping tool | ice tools |