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HIROSHIMA KASEI LTD

Hiroshima, JP

HIROSHIMA KASEI LTD Patent applications
Patent application numberTitlePublished
20100321930OUTDOOR ILLUMINATING DEVICE AND ILLUMINATING METHOD - An outdoor illuminating device and illuminating method using LEDs as light sources to reduce a load on the environment and effectively function as a crime deterrent to contribute to environmental design for establishing safe and secure communities. Security light (12-23-2010