Title: Water tuyere
Patent number: 118,321
Date granted: 8/22/1871
Notes: Reissue 4,691 on Jan. 2, 1872.
View this patent at the USPTO.
Title: Water tuyere
Patent number: 118,321
Date granted: 8/22/1871
Notes: Reissue 4,691 on Jan. 2, 1872.
View this patent at the USPTO.