Title:
Electromagnetic lock
Document Type and Number:
United States Patent 1958940


Inventors:
Cavanaugh, Glen F.
Alex, Calmeyn
Peter, Bruijnooghe
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Publication Date:
05/15/1934
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Assignee:
Cavanaugh, Glen F.
Alex, Calmeyn
Peter, Bruijnooghe
Primary Class:
292/144
Other Classes:
70/281, 292/177, 109/59R
International Classes:
E05C19/16; E05C19/00




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