SYSTEM AND METHOD FOR REPELLING RATS
- 专利权人:
- 发明人:
- HERLINA BINTI ABDUL RAHIM
- 申请号：
- MYPI 2010004222
- 公开号：
- MY158142A
- 申请日:
- 2010.09.08
- 申请国别(地区):
- MY
- 年份:
- 2016
- 代理人:
- 摘要：
- THERE IS DISCLOSED A SYSTEM (300) FOR REPELLING RODENTS COMPRISING AN ULTRASONIC DEVICE ASSEMBLY FOR PRODUCING ULTRASOUND WHEREIN SAID ULTRASONIC ASSEMBLY COMPRISES AN ULTRASONIC REPELLER CIRCUIT (302) AND SIGNAL GENERATOR CIRCUIT (304). MOST ILLUSTRATIVE DRAWING: FIG 5
- 来源网站：
- 中国工程科技知识中心
