发明授权
US6112455A Support member for supporting base of tree for use in operation for
supporting tree and method of supporting tree by using said support
member
失效
用于支撑树支撑的支撑构件用于支撑树的运行和使用所述支撑构件支撑树的方法
- 专利标题: Support member for supporting base of tree for use in operation for supporting tree and method of supporting tree by using said support member
- 专利标题(中): 用于支撑树支撑的支撑构件用于支撑树的运行和使用所述支撑构件支撑树的方法
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申请号: US942716申请日: 1997-10-02
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公开(公告)号: US6112455A公开(公告)日: 2000-09-05
- 发明人: Yukio Kida
- 申请人: Yukio Kida
- 申请人地址: JPX Osaka
- 专利权人: Toho Leo Kabushiki Kaisha
- 当前专利权人: Toho Leo Kabushiki Kaisha
- 当前专利权人地址: JPX Osaka
- 优先权: JPX8-61276 19960318; JPX8-169971 19960628; JPX8-268528 19961009; JPX9-053125 19970307; JPX9-125569 19970515
- 主分类号: A01G5/00
- IPC分类号: A01G5/00 ; A01G23/02
摘要:
A support member and method for supporting the base of a tree. The support member tightens around the base of the tree to support the tree and includes a support member body that can suspend the state where the base of the tree is tightened in a time-dependent manner after a lapse of years corresponding to growth of the tree. The method includes the step of placing the support member around the base of the tree wherein the support member has a support member body that is capable of self-terminating support at the base of the tree in the time-dependent manner to correspond to growth of the tree.
公开/授权文献
- US4836656A Driving method for optical modulation device 公开/授权日:1989-06-06
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