发明名称 |
Security mirror replaceable from pipe chase |
摘要 |
A vandal-resistant and tamper-proof security mirror assembly. The mirror is particularly useful for installation in a prison cell and is not removable from the viewing side thereof but is removable and replaceable from the back of the mounting surface such as from a pipe chase. The mirror assembly is held in a pan which is held behind an opening of the mounting surface.
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申请公布号 |
US4492430(A) |
申请公布日期 |
1985.01.08 |
申请号 |
US19830455668 |
申请日期 |
1983.01.05 |
申请人 |
ACORN ENGINEERING COMPANY |
发明人 |
MORRIS, EARL L.;HAFNER, V. WALTER;HAHN, RON T. |
分类号 |
A47G1/16;A47K1/08;G02B7/182;(IPC1-7):G02B7/18;E04B1/38 |
主分类号 |
A47G1/16 |
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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