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+classificationCode:"ipc:a61g"
SYSTEM AND METHOD FOR MEASURING CROP GROWTH OF MOVING TYPE
A sun shelter device that is having sunlight generation function for a vinyl greenhouse
A sun shelter device that is having sunlight generation function for a vinyl greenhouse
Artificial lighting system for promoting grass growth
Apparatus for preventing birds beasts in runway using sensor and network
A floating solar power generating system capable hydroponic
A floating solar power generating system capable hydroponic
A bicycle keeping apparatus having the fine dust reduction device