William Cowan (of Edinburgh): Difference between revisions
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of Buccleuch-street Works, Edinburgh. | of Buccleuch-street Works, Edinburgh. | ||
Latest revision as of 09:32, 31 October 2020

of Buccleuch-street Works, Edinburgh.
The business of William Cowan (1833-1922)
1887 exhibited a meter for measuring water and other liquids.
1892 and 1898 Patents on governors for gas distribution systems.
Also see W. and B. Cowan who had the same address in Edinburgh