Title: Hoisting machine
Patent number: 48,579
Date granted: 7/4/1865
Notes: Reissue 2,066 on Sept. 5, 1865; reissue 3,922 on Apr. 19, 1870.
View this patent at the USPTO.
Title: Hoisting machine
Patent number: 48,579
Date granted: 7/4/1865
Notes: Reissue 2,066 on Sept. 5, 1865; reissue 3,922 on Apr. 19, 1870.
View this patent at the USPTO.