发明名称 |
Vault liner for use in coin telephones |
摘要 |
A plastic vault liner for use in paystations for the purpose of providing a spacer underneath the coin receptable. Two versions are shown: a standard one piece plastic version and a high security version which provides a stainless steel anti-drill plate as an integral part of the liner. The liner is designed as a bevel spring to insure positive upward pressure on various coin enclosures.
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申请公布号 |
US5058966(A) |
申请公布日期 |
1991.10.22 |
申请号 |
US19910640267 |
申请日期 |
1991.01.11 |
申请人 |
QUADRUM TELECOMMUNICATIONS, INC. |
发明人 |
MCGOUGH, GERALD B. |
分类号 |
H04M17/02 |
主分类号 |
H04M17/02 |
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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