申请人 |
JAPAN ULTRA-HIGH TEMPERATURE MATERIALS RESEARCH INSTITUTE;NARITA, TOSHIO;HAYASHI, SIGENARI;FUKUMOTO, MICHIHISA;SAKAMOTO, KAZUSHI;KASAMA, AKIO;TANAKA, RYOUHEI |
发明人 |
NARITA, TOSHIO;HAYASHI, SIGENARI;FUKUMOTO, MICHIHISA;SAKAMOTO, KAZUSHI;KASAMA, AKIO;TANAKA, RYOUHEI |