Protective means for electric circuits

Title:

Protective means for electric circuits

Document Type and Number:

United States Patent 2049948

Inventors:

Cushman, Robert A.
Young, Lawrence G.

Sponsored by:
Flash of Genius

Publication Date:

08/04/1936

View Patent Images:

Images are available in PDF form when logged in. To view PDFs, Login or Create Account (Free!)

Referenced by:

Export Citation:

Assignee:

BELL TELEPHONE LABOR INC

Primary Class:

330/51

Other Classes:

331/62, 315/127, 379/412, 322/28, 315/91, 322/69, 307/149, 361/20, 315/92, 361/91.300, 455/117

International Classes:

H03F1/54; H03F1/52