| 申请人 |
E.I. DU PONT DE NEMOURS & CO., WILMINGTON, DEL., US |
发明人 |
BORLAND, WILLIAM, YOKOHAMA-SHI, KANAGAWA-KEN 231, JP;HAYAKAWA, KEIICHIRO, YOKOSUKA-SHI, KANAGAWA-KEN 238-03, JP;MATSUNO, HISASHI, MACHIDA-SHI, TOKYO-TO 194, JP;SATO, TAKESHI, CHOFU-SHI, TOKYO-TO 182, JP;SMITH, JEROME DAVID, YOKOHAMA-SHI, KANAGAWA-KEN 231, JP |
