Title: Friction attachment for securing pulleys to shafts
Patent number: 98,144
Date granted: 12/21/1869
Notes: Reissue 4,288 on Mar. 7, 1871.
View this patent at the USPTO.
Inventor: John Buckman
Title: Friction attachment for securing pulleys to shafts
Patent number: 98,144
Date granted: 12/21/1869
Notes: Reissue 4,288 on Mar. 7, 1871.
View this patent at the USPTO.
Inventor: John Buckman