Title:
Ladder support attachment
United States Patent 2432189

Inventors:
Simon, Bucher
Johnson, John J.
Publication Date:
12/09/1947
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Assignee:
Simon, Bucher
Johnson, John J.
Primary Class:
182/214
Other Classes:
182/121, 248/210
International Classes:
E06C7/48; E06C7/00
Other References:
None