| 申请人 |
SANKYO ALUMINUM INDUSTRY CO., LTD., TAKAOKA, TOYAMA, JP |
发明人 |
OKI, YOSHINARI, TAKAOKA-CITY TOYAMA-PREFECTURE, JP;TANAKA, TAKESHI, TAKAOKA-CITY TOYAMA-PREFECTURE, JP;TUNO, RYOJI, TAKAOKA-CITY TOYAMA-PREFECTURE, JP;YOSHIDA, YOSHIHIRO, SHINMINATO-CITY TOYAMA-PREFECTURE, JP |
