Circuit. Controlling Telephone- Receiver Support. W. Pick, New York, N. Y. Structural details. 1, 222, 999. Commutator Brush. H. K. Sandell. ... S. F. Briggs. assignor to Briggs aamp; Stratton Co. ... H. B. Van Daalen and H. P. Schreiber. Londonanbsp;...
|Title||:||Electrical Review and Western Electrician with which is Consolidated Electrocraft|