Home / M / mi pakhatkhat nih thiamnak thar a chuahpi tikah , cozah nih cu pa cu a thiamnak kha amah lawng nih hmannak nawl kum cu zat chung ca ti in an pekmi mi pakhatkhat nih thiamnak thar a chuahpi tikah , cozah nih cu pa cu a thiamnak kha amah lawng nih hmannak nawl kum cu zat chung ca ti in an pekmi n. patent – Example: He applied for a patent of his invention = Thiamnak thar a chuahpimi hmannak nawl kha a sawk