Title:
PRESERVATION OF OUTDOOR SWIMMING POOL
Document Type and Number:
Japanese Patent JPS5724769
Kind Code:
A
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Inventors:
CHIBA MITSUNORI
Application Number:
JP10086180A
Publication Date:
February 09, 1982
Filing Date:
July 22, 1980
Export Citation:
Assignee:
CHIBA MITSUNORI
International Classes:
E04H4/10; E04H4/00; (IPC1-7): E04H3/19