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POWER PLUS INC

US3 patents

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US4843525AJun 27, 1989

Solar powered yard marker

POWER PLUS INC69 citations94
US4751622AJun 14, 1988

Solar powered construction light

POWER PLUS INC52 citations91
US4884017ANov 28, 1989

Solar powered construction light

POWER PLUS INC22 citations80