发明名称 |
INFRARED RAY RADIATING BURGLAR DETECTOR |
摘要 |
An infrared radiation-burglary detector comprising an optical system for focusing the radiation upon a radiation receiver. One or more internally reflecting prism surfaces enclose the axis of the optical system and are arranged substantially parallel to such axis. |
申请公布号 |
JPS52153699(A) |
申请公布日期 |
1977.12.20 |
申请号 |
JP19770062271 |
申请日期 |
1977.05.30 |
申请人 |
CERBERUS AG |
发明人 |
HANSUYURUKU KERAA |
分类号 |
G01J1/02;G01J1/04;G01J5/02;G08B13/18;G08B13/193;H01H35/00 |
主分类号 |
G01J1/02 |
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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