SOIL MOISTURE DETECTING AND INFORMING DEVICE

PROBLEM TO BE SOLVED: To provide a soil moisture detecting and informing device which is a long-life and low-cost product with high functionality capable of visually displaying a moisture state in soil as well as acoustically informing and also supplying water if necessary. SOLUTION: Two good electr...

Ausführliche Beschreibung

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Bibliographische Detailangaben
1. Verfasser: HORINOUCHI TAKEYOSHI
Format: Patent
Sprache:eng
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