申请人 |
KANDASWAMY VENKATAHALAM RAMACHANDRAN;DR. VENKATACHALAM RAMACHANDRAN SIVAKUMAR;VENKATACHALAM RAMACHANDRAN KUMARAVEL;VENKATACHALAM RAMACHANDRAN SHANTI |
发明人 |
KANDASWAMY VENKATAHALAM RAMACHANDRAN;DR. VENKATACHALAM RAMACHANDRAN SIVAKUMAR;VENKATACHALAM RAMACHANDRAN KUMARAVEL;VENKATACHALAM RAMACHANDRAN SHANTI |