发明授权
- 专利标题： Assembly-type barricade
- 专利标题（中）： 装配型路障
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申请号： US149278申请日： 1988-01-28
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公开(公告)号： US4854767A公开(公告)日： 1989-08-08
- 发明人: Mitsuo Sasaki
- 申请人： Mitsuo Sasaki
- 申请人地址： JPX Tokyo
- 专利权人： Just Japan Co., Ltd.
- 当前专利权人： Just Japan Co., Ltd.
- 当前专利权人地址： JPX Tokyo
- 优先权： JPX62-29560 19870213
- 主分类号： E01F13/00
- IPC分类号： E01F13/00 ; E01F8/00 ; E01F13/02 ; E01F13/04
摘要：
An assembly-type barricade comprising a base stand and an upstanding wall both of which are nearly rectangular parallelpipedal. Protruding means is provided in one of the base stand and the upright wall, and receiving means is provided in the other. By positioning the protruding means in the receiving means, the upright wall is detachably mounted on the base stand.
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