All Patents in class 62/345


	Home\| FAQ	Search:Advanced\|Person\|Company\| Type\|Class	Login


Quick search:	Patent number:	Patent Date:

All Patents in class 62/345
Patents 16 - 17 of 17
Number	Date	Patentee	Title	Type
516	Dec. 15, 1837	C.O. Read	Machine for Making Wood Screws	screw machines
527	Dec. 20, 1837	H. Holmes	Machine for sawing staves	barrel making machines