In-ground blind
- 专利权人:
- Paul Francis Keller
- 发明人:
- Paul Francis Keller
- 申请号：
- US15011315
- 公开号：
- US09648867B1
- 申请日:
- 2016.01.29
- 申请国别(地区):
- US
- 年份:
- 2017
- 代理人:
- 摘要：
- A portable pit-type hunting blind of thermoplastic exterior which can be carried and placed into a dug hole, providing a securable preserved cavity of variable depth, and rotatable seat proximate to the earths surface.
- 来源网站：
- 中国工程科技知识中心
