| 申请人 |
WAKO PURE CHEMICAL INDUSTRIES, LTD., OSAKA, JP;MATSUSHITA ELECTRIC INDUSTRIAL CO., LTD., KADOMA, OSAKA, JP |
发明人 |
TANI, YOSHIYUKI, C/O MATSUSHITA EL. IND. CO., LTD., OSAKA, JP;ENDO, MASAYUKI, C/O MATSUSHITA EL. IND. CO., LTD., OSAKA, JP;URANO, FUMIYOSHI, C/O TOKYO KENKYUSHO, KAWAGOE-SHI, JP;YASUDA, TAKANORI, C/O TOKYO KENKYUSHO, KAWAGOE-SHI, JP |
