US PATENT SUBCLASS 182 / 76
.~ Wall-embedded

Current as of: June, 1999
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182 /   HD   FIRE ESCAPE, LADDER, OR SCAFFOLD

70  DF  WITH STORAGE DEVICE FOR SUPPLE ESCAPE {4}
76.~ Wall-embedded

DEFINITION

Classification: 182/76

(under subclass 70) Device in which the storage means is embedded in a wall.