Window sash fastener
United States Patent 3135542
US Patent References:
/0910850.html
- - 0910850

Window-sash fastener
- - 1535226

Friction disk separator for double disk clutches
- - 2600520


Inventors:
Eric, Wilkinson
Publication Date:
06/02/1964
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Assignee:
H B IVES COMPANY
Primary Class:
292/204
Other Classes:
267/164, 292/DIG.020
International Classes:
E05C3/04; E05C3/00