Title:
Reversible slat assemblage
United States Patent 2857634
Inventors:
Garbade, William H.
Anderson, Nils K.
Publication Date:
10/28/1958
Other Classes:
126/701, 126/572, 359/596, 49/82.100, 47/17, 165/904, 119/437, D25/22
International Classes:
E06B7/084; F24J2/04; E06B7/02