Patents for James Johnson


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Patents for James Johnson
Patents 1 - 3 of 3
Picture	Number	Date	Patentee	Title
	6,135X	Oct. 01, 1830	J. Johnson	Water wheel
	6,490X	Apr. 18, 1831	J. Johnson	Life escape and fire ladder
	149,788	Apr. 14, 1874	E. Rayner	Improvement in machines for cutting bungs