Title:
POST TENSIONING CONCRETE ANCHOR ASSEMBLY
United States Patent 3437359


Inventors:
Hunter, Raymond E.
Application Number:
US3437359DA
Publication Date:
04/08/1969
Filing Date:
04/03/1968
Assignee:
WESTERN CONCRETE STRUCTURES CO
Primary Class:
Other Classes:
29/452, 52/223.13, 403/247
International Classes:
E04C5/12; (IPC1-7): F16B17/00; E04C3/10; F16B7/00
View Patent Images:
Foreign References:
FR1012663A1952-07-16