C010004<span class='red'>钙</span>

氰化<span class='red'>钙</span> 氢化<span class='red'>钙</span> 硫化<span class='red'>钙</span> 柠檬酸<span class='red'>钙</span> 二硫化<span class='red'>钙</span> C010041硫氢化<span class='red'>钙</span> 氰氨化<span class='red'>钙</span>

食品工业用抗坏血酸<span class='red'>钙</span>

010141氰氨化<span class='red'>钙</span>（肥料）

<span class='red'>螯合</span>疗法服务

<span class='red'>专利</span>许可 <span class='red'>专利</span>申请许可 <span class='red'>专利</span>许可咨询 外观设计<span class='red'>专利</span>的许可 450239关于<span class='red'>专利</span>地图的法律咨询 <span class='red'>专利</span>许可（法律服务） 与<span class='red'>专利</span>实施相关的法律服务 通过在线可搜索数据库提供<span class='red'>专利</span>申请信息 <span class='red'>专利</span>和专利申请领域的知识产权咨询服务

420253关于<span class='red'>专利</span>地图的科学和技术研究