|
GB0709985D0
|
|
Fluid flow metering apparatus and method
|
|
GB0709877D0
|
|
Fluid flow metering apparatus and method
|
|
GB0625939D0
|
|
Magnetic field indicator and utility meter incorporating the same
|
|
GB0617105D0
|
|
Data and event logging
|
|
GB0523363D0
|
|
Timekeeping apparatus
|
|
GB0512207D0
|
|
A gas meter with means for detecting non-combustable contaminants
|
|
GB0505657D0
|
|
Tamper proof utility metering
|
|
GB0418340D0
|
|
Utility meter and consumption controller
|
|
GB0417111D0
|
|
Remote and isolated measurement of current on a high voltage line by radio or infra-red transmission
|
|
GB0330057D0
|
|
Apparatus for detecting tampering with a utility meter
|
|
GB0324663D0
|
|
Thread through meter
|
|
GB9929990D0
|
|
Supply system
|
|
GB9724992D0
|
|
Improvement of security of cryptographic system
|
