CPC Class Codes
F17C 1/00
Pressure vessels, e.g. gas ...
F17C 2201/0109
with exteriorly curved end-...
F17C 2201/0119
with flat end-piece
F17C 2201/0128
spherical or elliptical
F17C 2201/0166
divided in several chambers
F17C 2201/0171
comprising a communication ...
F17C 2201/032
with substantially vertical...
F17C 2201/035
with substantially horizont...
F17C 2203/0617
with one layer
F17C 2205/0138
bundled in series
F17C 2205/0149
Vessel mounted inside anoth...
F17C 2205/018
Supporting feet
F17C 2205/0308
Protective caps
F17C 2205/0329
manually actuated
F17C 2205/0332
Safety valves or pressure r...
F17C 2205/0335
Check-valves or non-return ...
F17C 2205/0382
Constructional details of v...
F17C 2205/0391
inside the pressure vessel
F17C 2205/0394
in direct contact with the ...
F17C 2209/00
Vessel construction, in par...
F17C 2209/221 :
Welding
F17C 2221/035 :
Propane butane, e.g. LPG, GPL
F17C 2223/0153 :
Liquefied gas, e.g. LPG, GPL
F17C 2223/035 :
High pressure (>10 bar)
F17C 2223/045 :
with a dip tube
F17C 2223/047 :
with a dip tube
F17C 2250/0413 :
with floats
F17C 2250/043 :
Pressure
F17C 2260/022 :
Avoiding overfilling
F17C 2260/042 :
Reducing risk of explosion
Y10T 137/3099 :
Float responsive
Y10T 137/7297 :
With second diverse control
Y10T 137/7613 :
Threaded into valve casing
Y10T 137/7778 :
Axes of ports perpendicular
Y10T 137/7839 :
Dividing and recombining in...
Y10T 137/86228 :
With communicating opening ...
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