Door frame construction and the like
United States Patent 3119156
US Patent References:
Plural jamb construction with metal dowel
- - 2886860


Inventors:
Salter Jr., Andrew W.
Publication Date:
01/28/1964
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Assignee:
Salter Jr., Andrew W.
Primary Class:
52/211
Other Classes:
52/631
International Classes:
E06B1/08; E06B1/04
Foreign References:
GB467071A
GB606792A