A Precision Regulator for Alternating Voltage, Bell Telephone Laboratories Monograph, Reprint B-382, March 1929. HM Stoller, J R. Power.

A Precision Regulator for Alternating Voltage, Bell Telephone Laboratories Monograph, Reprint B-382, March 1929.

Bell Telephone Laboratories, March 1929, Reprint B-382, reprint of a paper presented at winter convention of AIEE 1929 and published in the Transactions; 10 pages, some illustrations and photographs.

Condition: Very Good, light blue paper covers, stapled wraps, slight toning to margins, 3-hole punched at margin. Staples are tight, pages clean and unmarked.

Keywords: Bell telephone laboratories reprint, A Precision Regulator for Alternating Voltage, Stoller and Power

Price: $6.00

Item Description

A Description of recently developed Apparatus providing voltage regulation fo alternating current within finer limits than heretofore.