| 摘要 |
<p>Case 3299-00 INJECTION PLANTING TOOL An improvement in an injection planting tool of the type shown in United States Patent No. 4,031,832. The improvement is a detent mechanism on the tool that is manually operable to grasp the plant container being injection planted by a person with the tool in the event a rock interfers with the attempted planting, so that the container can be retained in the tool for another attempted planting.</p> |
