Title: Multipurpose automatic water feeder needless to repair
Application Number: 86108339 Application Date: 1986.12.10
Publication Number: 1019142 Publication Date: 1988.06.22
Approval Pub. Date: Granted Pub. Date:
International Classifi-cation: G05D7/03
Applicant(s) Name: Cao Qinghua Address:
Inventor(s) Name:
Attorney & Agent:
Abstract:
     This invention is an automatic control equipment to feed water, oil or liquid automatically and quantitatively at definite time without repairment for guesthouse, office, enterprise, factory and mine. It is a renewed product instead of existing old water-flusher at market. Its features are simple structure, low cost, easy to popularize no need to repair. It is of great value and significance to keep pace with modern development, constantly raise people's life level, improve environmental sanitation and reasonably utilize and save underground water resource, energy, funds, manpower, and material resources.
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