申请人 |
MATSUSHITA ELECTRIC INDUSTRIAL CO., LTD., KADOMA, OSAKA, JP |
发明人 |
YAMAMOTO, KAZUKO, OSAKA-SHI OSAKA-FU 559, JP;MATSUKAWA, HIDEKI, MATSUBARA-SHI OSAKA-FU 580, JP;ESAKI, HIROSHI, NEYAGAWA-SHI OSAKA-FU 572, JP;NONAKA, KAZUSHI, KATANO-SHI OSAKA-FU 576, JP |