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Title:
SWIMMING POOL CONSTRUCTION AND ADJUNCT
United States Patent 3488782
US Patent References:
Protective device for swimming pools
- - 3072922
Cover for pools
- - 3355745
Swimming pool cover
- - 3366977
Inventors:
Billig, Jules
Resseguier, Clemens
Publication Date:
01/13/1970
View Patent Images:
Download PDF 3488782
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Assignee:
BILNOR CORP
Primary Class:
4/506
Other Classes:
D25/2
International Classes:
E04H4/00
;
E04H4/14
; E04H3/16
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