Title:
MANUAL BACK WASHING TOOL
Document Type and Number:
Japanese Patent JPS5995023
Kind Code:
A
Inventors:
KUBO TOSHIAKI
Application Number:
JP20519682A
Publication Date:
May 31, 1984
Filing Date:
November 20, 1982
Export Citation:
Assignee:
KUBO TOSHIAKI
International Classes:
A47L1/09; (IPC1-7): A47L1/09
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