发明名称 |
Devices and Methods Useful for Authorizing Purchases Associated with a Vehicle |
摘要 |
Disclosed are various devices useful as components of a system for authorizing purchases associated with a vehicle that are generally simple to install, operate and maintain and are generally resistant to abuse. Devices disclosed include theft-resistant vehicular identification tags, sealed identification tag reader and variable range tag-readers.
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申请公布号 |
US2009045978(A1) |
申请公布日期 |
2009.02.19 |
申请号 |
US20060083979 |
申请日期 |
2006.10.24 |
申请人 |
PETRATEC INTERNATIONAL LTD. |
发明人 |
WEITZHANDLER SHIMON;VILNAI YOAV;LEVIE ILAY;YALON AVI |
分类号 |
G08G1/017 |
主分类号 |
G08G1/017 |
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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