# 11.4 특허

<figure><img src="https://lh3.googleusercontent.com/GAjnGu2zqU_Q5qkhPTF8Ej-CBiRspa9sbfYnO1DY0mE5wCr9QfqOpD5mlLnHLhyZhQ9tNduvCgK8foqmaGNI7pNpnNEVUakdxYLi2zsANQn-8YEb-2Ye0b-sY7HZMid1taNTiU_tEoxgZ-32W3XS6Sw" alt=""><figcaption></figcaption></figure>
