申请人 |
UBE INDUSTRIES, LTD., UBE, YAMAGUCHI, JP |
发明人 |
MIZUTARE, KATSUHIKO, C/O UBE CHEMICAL FACTORY, UBE-SHI, YAMAGUCHI, JP;OKU, MASAYOSHI, C/O UBE CHEMICAL FACTORY, UBE-SHI, YAMAGUCHI, JP;UEYAMA, TSUYOSHI, C/O UBE CHEMICAL FACTORY, UBE-SHI, YAMAGUCHI, JP |