09
Scientific apparatus and instruments including cryostats for
laboratory use, superconducting systems including those that
operate within cryostats containing liquid cryogens,
gasometers, gauges; electrical apparatus for controlling the
pressure and flow of gases; laboratory apparatus for use in
conducting, switching and transforming gases;
superconducting magnets and wires operating within cryostats
containing liquid cryogens; apparatus for storing electrical
energy in the form of hydrogen or gas; electrolysis
apparatus for converting water into hydrogen and/or oxygen
gas for laboratory use
11
Apparatus for refrigerating, freezing and regulating
temperature; cryogenic apparatus including containerised
liquid gas production system, cryogenic freezers and
refrigerators; gas condensers, other than parts of machines;
apparatus for the purification of gas; gas condensers; gas
refrigerators; apparatus for purification of liquids and
gas; cryostats and dewars other than for laboratory use
20
Gas storage tanks not of metal or masonry, non-metal
cylinders for compressed gas or liquid air, liquid storage
tanks, not of metal or masonry
40
Mechanical, chemical processing and/or transformation of
objects, inorganic or organic substances; gas-liquid
transition system services, namely natural gas liquefaction
services; cryogenic preservation system services; gas
production and processing services; treatment of materials
42
Design and development of apparatus for refrigerating,
freezing, storing and regulating temperature, cryogenic
apparatus including containerised liquid gas production
system, cryogenic freezers and refrigerators, apparatus for
storing electrical energy in the form of hydrogen or gas,
electrolysis apparatus for converting water into hydrogen
and/or oxygen gas, gas-liquid transition system, apparatus
for the purification of gas, gas condensers, gas
refrigerators, apparatus for purification of liquids and
gas, cryostats and dewars other than for laboratory use,
superconducting systems including those that operate with
cryostats containing liquid cryogens
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