:
(Konosuke Matshushita), , Panasonic, National Technics, , - .
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9 . , Osaka Electric Light Company. .
22 . . , . 100 . 1917 . . , Panasonic.
, 3 , Matsushita Electric Industrial Ltd 42 . 80 , , , , -, -, .
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, . SANYO.