3647
Patent Summary
An image of the patent summary for number 3647.
Name/Title
3647Entry/Object ID
2025.3.241Tags
needs date, british, scissors, beckmann, henckelsDescription
3647. Beckmann, F. W., and Henckels, J. A. March 7. Scissors. -- To allow easy separation or connection of the halves the pivot pin d is kept in place merely by a slotted lever k under a set-screw v.Cataloged By
studygroup@scissornet.orgCategory
Patent Summaries