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Old 12th Aug 2018, 11:08 am   #27
Herald1360
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Join Date: Feb 2007
Location: Leominster, Herefordshire, UK.
Posts: 16,535
Default Re: Nickel Cadmium vented cell battery, advice sought

So "NIFE" was a trademark used for various chemistries but NiFe is specifically Nickel Iron.

Presumably NiFe couldn't be registered as a trademark any more than ballpoint as opposed to "Biro".
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