Isaac Louis Pulvermacher (1814/15–84)
Austrian-born electrical engineer. Proprietor of Isaac Louis Pulvermacher & Co, galvanic establishment, 200 Regent’s Street, London. Published pamphlets on his "volta-electric chain bands".
BMD (Death index)
Chemist n.s. 3 (1851–2): 569
Post Office London directory 1869.