BELOW-GROUND SWIMMING POOL ASSEMBLY
United States Patent 3444659
Inventors:
Shanni, Vincent
Publication Date:
05/20/1969
Assignee:
ANTHONY POOLS INC
Other Classes:
52/169.800, 52/300, 52/155, 52/265, 4/506
International Classes:
E04H4/14; E04H4/00; E02D5/74; E04H12/20