Title: Self lubricating journal box
Patent number: 71,313
Date granted: 11/26/1867
Notes: Reissue 3,623 on Aug. 31, 1869.
View this patent at the USPTO.
Title: Self lubricating journal box
Patent number: 71,313
Date granted: 11/26/1867
Notes: Reissue 3,623 on Aug. 31, 1869.
View this patent at the USPTO.