|
GB9315231D0
|
|
Optical time domain reflextometry
|
|
GB9307660D0
|
|
Optical fibre distributed sensing
|
|
GB9013578D0
|
|
An optical fibre communication network
|
|
GB9011843D0
|
|
Apparatus for monitoring a gas
|
|
GB9001224D0
|
|
A spectroscopy sensing method and apparatus for the measurement or detection of a material
|
|
GB9000377D0
|
|
An optical fibre coupled sensor system
|
|
GB8924620D0
|
|
Apparatus for sensing a gas
|
|
GB8916777D0
|
|
Apparatus for monitoring a gas
|
|
GB8914213D0
|
|
Fibre-optical switches
|
|
GB8912446D0
|
|
Apparatus for monitoring a gas
|
|
GB8902080D0
|
|
Optical detection apparatus for counting optical photons
|
|
AU6157686A
|
|
Optical time-domain reflectometry
|
