发明名称 |
Magnetic instrument predicting earthquakes and indicating typhoon from geo-current phenomenon |
摘要 |
The unit includes an indicator (100) with nonmagnetic fastening section (1) carrying attached magnets (2A, 2B) each with a north and a south pole. Like poles face each other, setting up mutual repulsion. The indicator is rotatably supported, the alignment of the magnets being held in an approximately constant direction.
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申请公布号 |
DE19910209(A1) |
申请公布日期 |
1999.09.16 |
申请号 |
DE19991010209 |
申请日期 |
1999.03.09 |
申请人 |
MATSUO, TOMOO;ISIKAWA, AYAKO;ISIKAWA, AKIRA |
发明人 |
MATSUO, TOMOO;ISIKAWA, AYAKO;ISIKAWA, AKIRA |
分类号 |
G01R33/038;G01V1/00;(IPC1-7):G01V1/16;G01V3/40 |
主分类号 |
G01R33/038 |
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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