Title:
Magnetic closure device
United States Patent 3400964

Inventors:
Max, Baermann
Publication Date:
09/10/1968
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Primary Class:
292/251.500
Other Classes:
49/478.100
International Classes:
E05C19/16; F25D23/08; E05C19/00
US Patent References:
3241198Permanent magnet closure device
3284113Picture frame structure




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