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All Patents in class 464/183 | |||||
Number | Date | Patentee | Title | Type | |
130,253 | Aug. 06, 1872 | N. Stow | Improvement in flexible shafts | industrial machine mechanisms | |
571,869 | Nov. 24, 1896 | N. Stow | Flexible shaft | industrial machine mechanisms | |
1,943,980 | Jan. 16, 1934 | A.W. Mall | Spindle connecter |