DIFF Main Group
B01L 5/00 Gas handling apparatus (gas jars or cylinders B01L3/12; cold traps or cold baffles B01D8/00)
Introduced: September 1968
Title
Titles differ between systems:
IPC: Gas handling apparatus
CPC: Gas handling apparatus (gas jars or cylinders B01L3/12; cold traps or cold baffles B01D8/00)
Full Title
Full titles differ between systems:
IPC:
Gas handling apparatus
CPC:
Gas handling apparatus (gas jars or cylinders B01L3/12; cold traps or cold baffles B01D8/00)
IPC and CPC are identically structured here. All 2 subcodes exist in both systems.
1 shared codes have differing titles between IPC and CPC.
Child Classifications
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- B01L 5/02 Gas collection apparatus, e.g. by bubbling under water (for sampling G01N1/22) IPC+CPC Available in IPC and CPC