H01M 4/52
Selection of substances as active materials, active masses, active liquids of inorganic oxides or hydroxides of nickel, cobalt or iron
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Edits on 16 Mar, 2022
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Golden AI
Golden AI
Edits on 5 Mar, 2022
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Description (+134 characters)
H01M 4/52
Selection of substances as active materials, active masses, active liquids of inorganic oxides or hydroxides of nickel, cobalt or iron
Infobox
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Parent classification
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