| 申请人 |
OSAKA GAS CO. LTD., OSAKA, JP;KABUSHIKI KAISHA HAMATECH, HAMAMATSU, SHIZUOKA, JP |
发明人 |
OKUNO, MASAHARU, MINAMI KAWACHI-GUN OSAKA-FU, JP;ISHIBASHI, TOSHIHIRO, KOSAI-SHI SHIZUOKA, JP;NAITOU, SATOSHI, KOSAI-SHI SHIZOUKA, JP;SASAKI, TATSUYOSHI ROOM101 SENTO-PORIA SHIJ, HAMAMATSU-SHI SHIZUOKA, JP |
