CONCEALED BEDROOM FIRE EXIT
United States Patent 3477543
US Patent References:
/0043283.html
- - 0043283

/0145844.html
- - 0145844

Emergency exit means for aircraft
- - 2658702

Portable fire escapes
- - 2965193

Folding fire escape stairway
- - 3259207


Inventors:
Vigluicci, Kenneth J.
Publication Date:
11/11/1969
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Assignee:
Kenneth, Vigluicci J.
Primary Class:
182/76
Other Classes:
182/189, 182/100
International Classes:
A62B1/20; A62B1/00; A62B1/06; A62B1/20




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