Birdproof spark gap for distribution lines
United States Patent 2648796
US Patent References:
/2203349.html
- - 2203349

Lightning arrester, plunger type
- - 2284478

Lightning arrester
- - 2296621

Electrical surge arrester
- - 2551592


Inventors:
Manke, George H.
Publication Date:
08/11/1953
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Assignee:
MCGRAW ELECTRIC CO
Primary Class:
313/243
Other Classes:
174/139, 337/32, 313/324, 313/353
International Classes:
H01T1/10; H01T1/00