Title:
Liquid aerating and agitating device
United States Patent 3076976

Inventors:
Bogar, Lawrence A.
Publication Date:
02/12/1963
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Assignee:
Bogar, Lawrence A.
Primary Class:
Other Classes:
601/168, 138/178, 4/583, 261/124, 4/541.500
International Classes:
A61H33/02
US Patent References:
3020562Tub and shower mat with magnetic holding means
Foreign References:
DE813995C