发明名称 |
Grass-cutting and air-impelling means for a rotary scythe lawn mower |
摘要 |
The disclosure is of a grass-cutting and air-impelling means for a rotary scythe lawn mower comprising at least one rotary cutter body below a coaxial disc furnished with upstanding radial vanes and air suction slots or openings immediately at the rear of the vanes.
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申请公布号 |
US4121405(A) |
申请公布日期 |
1978.10.24 |
申请号 |
US19760743669 |
申请日期 |
1976.11.22 |
申请人 |
WOLF, ELMAR |
发明人 |
WOLF, ELMAR |
分类号 |
A01D34/63;A01D34/73;A01D43/077;(IPC1-7):A01D55/18 |
主分类号 |
A01D34/63 |
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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