申请人 |
INDIAN OIL CORPORATION LTD;SUBRAMANI, SARAVANAN;BHATTACHARYYA, DEBASIS;MANNA, RESHMI;DAS, SATYEN, KUMAR;SARKAR, TRIBID;RAJAGOPAL, SANTANAM |
发明人 |
SUBRAMANI, SARAVANAN;BHATTACHARYYA, DEBASIS;MANNA, RESHMI;DAS, SATYEN, KUMAR;SARKAR, TRIBID;RAJAGOPAL, SANTANAM |