DIFF Subgroup
C01B 7/16 Preparation from seaweed
Introduced: September 1968
Full Title
Full titles differ between systems:
IPC:
Halogens; Halogen acids > Iodine; Hydrogen iodide > Iodine > Preparation from seaweed
CPC:
Halogens; Halogen acids (oxyacids C01B11/00) > Iodine; Hydrogen iodide > Iodine > Preparation from seaweed
No child classifications to compare. This is a leaf node in both IPC and CPC.