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GB1192319A
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Improvements in or relating to Diving Apparatus
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GB1191793A
|
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A Respiratory Mask
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GB1215218A
|
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A respiratory apparatus mask
|
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GB1214405A
|
|
A respiratory mask
|
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GB1179195A
|
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A Pressure Gauge.
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US3433653A
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Transparent plastic antifogging viewing glass containing a plasticizer which becomes a wetting agent by being hydrolyzed when contacted with water
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US3527555A
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Breathing apparatus
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US3527213A
|
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Supply gas driven narcosis mixing apparatus
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GB1124405A
|
|
A filter for a substance in suspension, and a method of producing the filter
|
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US3487973A
|
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Gastight container
|
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US3446243A
|
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Narcosis apparatus
|
|
US3456643A
|
|
Control system for breathing apparatus
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|
GB1148516A
|
|
Improvements in or relating to anaesthetising apparatus
|
|
US3441041A
|
|
Air injector for breathing apparatus
|
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GB1100939A
|
|
Improvements in or relating to medical apparatus housings
|
|
GB1160717A
|
|
An Apparatus for the Detection of a Constituent of Exhaled Air
|
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US3443564A
|
|
Tracheal tube
|
|
GB1092006A
|
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Method and apparatus for the simultaneous selective determination of hydrogen sulphide and a mercaptan in a gas mixture
|
|
GB1080943A
|
|
A respiratory apparatus
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US3457953A
|
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Lung-controlled valve for breathing apparatus
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