Title:
Electric current interchange contact
United States Patent 3087038


Inventors:
Bethke, Raymond W.
Application Number:
US84888859A
Publication Date:
04/23/1963
Filing Date:
10/19/1959
Assignee:
Bethke, Raymond W.
Primary Class:
Other Classes:
200/252, 267/167, 384/9, 439/10, 439/29
International Classes:
H01H1/58; H01H33/02; H01R35/00; H01R35/04
View Patent Images:
US Patent References:
Foreign References:
GB191429822A
GB186526A1922-10-05
DE685738C1939-12-23
IT511967B
DE962083C1957-04-18
DE1007576B1957-05-02