Patents for F. Hunnewell


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Patents for F. Hunnewell
Patents 1 - 3 of 3
Picture	Number	Date	Patentee	Title
	77,155	Apr. 21, 1868	J. Wool	Drop Hammer
	189,921	Apr. 24, 1877	J. Chase	Improvement in pruning implements
	216,624	Jun. 17, 1879	B. Noyes, M.C. Mayo	Improvement in devices for suspending swings, &c.