Keikou yuugatou

誘蛾灯(渋川) [2]

誘蛾灯(渋川) [1]

誘蛾灯（高知市朝倉）

Yuuga dentou ni tsuite

Shussui yuugatouhamukashihahakunetsudenkyuuwotsukattaga,genzaidehakeikoutougaooku,1konoyuugatoude1choubunohaniguraikaragawoatsumerareru

Aminosan no edomangata keikou shiyaku no kaihatsu

淡水魚餌料に昆虫蛾 誘蛾灯を使用の計画

Kumarin furuorofoa o riyoushita shinki keikou yuudouka shiyaku no kaihatsu ni kansuru kisoteki kenkyuu

Handoutai no naikaku reikishi to nanXsen keikou raman sanran

Issanka chisso kanjusei keikou shikiso no kaihatsu to ouyou

Hotaru no toudai

"見えぬ誘蛾灯" またも特許をめぐる波紋

Muki inion no kyuukou keikou bunsekihou ni okeru koukandoka ni kansuru kenkyuu

Parusu korona houden ni yoru sanka chisso kangen shori katei no 2jigen rēza yuuki keikou bunkou shindan oyobi suuchi kaiseki

Shinki keikou gurukōsu no kaihatsu to saibou taisha kassei purōbu e no ouyou

Keikou kassei senshokutaihou ni yoru kankyouchuu no biseibutsu no kassei hyouka

蛍光小夜話

害虫駆除に短波光線 養魚の餌もこれで安心 : 水産局苦心の誘蛾灯完成

Hyoumen purazumon kyoumeihou to keikou enerugī idouhou o mochiita tanpakushitsu doutai no 1 bunshi imējingu

Maku deni kanjusei shikisohou keikou sokutei ni yoru ratto kan saiboumaku beshikuru ni okeru taurokōru

Kouso koteika kitosan ni yoru biryou kagaku seibun no furō shisutemu keikou bunseki ni kansuru kenkyuu

Moth

Moth

Moth