发明名称 |
Portable irrigation brake |
摘要 |
This invention relates to braking mechanism for mobile irrigation systems in general, and more specifically to vertically adjustable, elongated, wheeled, brake member that is clamped around and carried by the irrigation pipe itself.
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申请公布号 |
US4452398(A) |
申请公布日期 |
1984.06.05 |
申请号 |
US19820414732 |
申请日期 |
1982.09.03 |
申请人 |
WHEATON, L. A.;WHEATON, JANETTE |
发明人 |
WHEATON, L. A.;WHEATON, JANETTE |
分类号 |
A01G25/09;(IPC1-7):G01B7/12 |
主分类号 |
A01G25/09 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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