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DIFF Subgroup
C01B 21/48

Methods for the preparation of nitrates in general (particular individual nitrates, see the relevant groups of subclasses C01B - C01G, according to the cation)

Introduced: September 1968

Title

Titles differ between systems:

IPC: Methods for the preparation of nitrates in general

CPC: Methods for the preparation of nitrates in general (particular individual nitrates, see the relevant groups of subclasses C01B - C01G, according to the cation)

Full Title

Full titles differ between systems:

IPC:

Nitrogen; Compounds thereof > Nitrogen oxides; Oxyacids of nitrogen; Salts thereof > Methods for the preparation of nitrates in general

CPC:

Nitrogen; Compounds thereof > Nitrogen oxides; Oxyacids of nitrogen; Salts thereof > Methods for the preparation of nitrates in general (particular individual nitrates, see the relevant groups of subclasses C01B - C01G, according to the cation)

No child classifications to compare. This is a leaf node in both IPC and CPC.