Title: Car springs
Patent number: 53,292
Date granted: 3/20/1866
Notes: Reissue 3,161 on Oct. 20, 1868.
View this patent at the USPTO.
Title: Car springs
Patent number: 53,292
Date granted: 3/20/1866
Notes: Reissue 3,161 on Oct. 20, 1868.
View this patent at the USPTO.