发明名称 |
Gasflaschen-Ventilschutzvorrichtung mit Transpondereinheit |
摘要 |
<p>Electronic unit (2) is taken up in hollow space around base or upper edge of metal or plastic valve protector (4) and has plastic cover (3). Unit consists of circular, thermoplastic carrier with ring shaped antenna and transponder chip. Chip contents are read by contactless reader to provide order details, bottle number etc.</p> |
申请公布号 |
DE19911032(C5) |
申请公布日期 |
2006.10.05 |
申请号 |
DE1999111032 |
申请日期 |
1999.03.12 |
申请人 |
AIR LIQUIDE DEUTSCHLAND GMBH |
发明人 |
LANDEN, GUIDO |
分类号 |
F17C13/00;F17C13/02;G06K7/08 |
主分类号 |
F17C13/00 |
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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