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Manufacturers Index - William L. Procunier | Procunier Safety Chuck Co.

William L. Procunier | Procunier Safety Chuck Co.
Chicago, IL, U.S.A.
Company Website: http://www.rockford-ettco.com/CreatechName.aspx
Manufacturer Class: Metal Working Machinery

Last Modified: Jul 6 2018 11:37PM by Jeff_Joslin
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From September 1921 Machinery

In the early 20th century William L. Procunier was selling bench tapping machines, tapping heads, and drilling/tapping chucks. Procunier received numerous patents for his improved designs. By the 1930s Harry G. Procunier was the active inventor, and the company name had become the Procunier Safety Chuck Co.

Nowadays, Procunier products are still available from Createch Machine and Design, which was formerly Rockford-Ettco.