Level:1 Casting time:1 Action Range:Self Components:V, S, M (a yew leaf) Duration:Concentration, up to 10 minutes For the duration, you can sense the presence and location of poisons, poisonous creatures, and diseases within 30 feet of you. You also identify the kind of poison, poisonou...
Therefore, to protect patent-holder interests, some patent applications are reserved in their descriptions, play word games, or even contain traps. These all create obstacles during system searches and substantially decrease search precision. However, given that the purpose of patents is to protect ...