FI (Note)/(Index) list

Descriptions for C01B3/0005 and notes/indexes are displayed on this screen.

C01B3/0005 .Reversible storage of hydrogen, e.g. by hydrogen getters or electrodes[2026.01]

Note(s)
    In groups C01B 3/0005-C01B 3/0084, the last place priority rule is not applied.[2026.01]