Note 164 — Chapter XVII
Reading edition
U.S. Pat., 33,453, Oct. 8, 1861.
U.S. Pat., 75,829, March 24, 1868.
U.S. Pat., 701,750, June 3, 1902.
Reading edition
U.S. Pat., 33,453, Oct. 8, 1861.
U.S. Pat., 75,829, March 24, 1868.
U.S. Pat., 701,750, June 3, 1902.