申请人 |
JAPAN ATOMIC ENERGY RESEARCH INSTITUTE;YOSHINO KOGYOSHO CO., LTD. |
发明人 |
ISHIGAKI, ISAO TAKASAKI RADIATION CHEM;WATANUKI-MACHI;MAKUUCHI, KEIZO TAKASAKI RADIATION CHE;NO. 1233 WATANUKI-MACHI;YOSHII, FUMIO TAKASAKI RADIATION CHEM.;WATANUKI-MACHI;KUSHIDA, HIDEO;HIROSHI, IIDA;OWADA, TOYOKAZU |