发明名称 |
System for the provision of at least two reticulated utilities. |
摘要 |
There is disclosed and claimed a system of the kind disclosed in sa patent application 90/8939 wherein each control device 10 is adapted to receive and accept a credit for at least two reticulated utilities (utilities a to c)and wherein each control devic |
申请公布号 |
ZA9203949(B) |
申请公布日期 |
1993.06.21 |
申请号 |
ZA19920003949 |
申请日期 |
1992.05.29 |
申请人 |
PLESSEY TELLUMAT SOUTH AFRICA LIMITED |
发明人 |
ADRIAAN ADAM VAN NIEKERK |
分类号 |
G01D;G01D4/00;G01R;G01R17/02;G05B;G06K;G07F7/00;G07F7/02;G07F15/00 |
主分类号 |
G01D |
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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