Concrete building construction
United States Patent 2499886
US Patent References:
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Inventors:
Stevens, Ruby E.
Publication Date:
03/07/1950
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Assignee:
Grace, Stevens M.
Primary Class:
52/91.100
Other Classes:
52/94, 52/432, 52/436, 52/57
International Classes:
E04B1/04; E04B1/02
US Patent References:
1367289Construction of reinforced-concrete-slab roofs for buildings
1383183Concrete building structure
1728265Floor construction and method of producing the same
1924801Concrete building
1986690Wall and joint construction
2105854Building
2202745Building construction
2234797Slab construction
2332706Building construction
2372200Precast concrete structure
Foreign References:
FR30927A