Title:
Electrical resistance
Document Type and Number:
United States Patent 1767715
Publication Date:
06/24/1930
Assignee:
Central, Radio Lab
Other Classes:
29/620, 336/200, 29/602.100, 29/605, 427/422, 336/179, 427/427, 427/123, 338/195, 338/311, 219/543, 338/308, 427/101, 205/162, 338/303, 439/85, 29/847, 205/221
International Classes:
H01C17/06