View single post by Helmut
 Posted: Sat Feb 11th, 2017 02:01 pm
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Joined: Sun Feb 17th, 2013
Location: Friedberg, Germany
Posts: 1086
Both Thomas and Werner invented DCC ( direct current conductors ),
and relied on center-rail pickup when running by track power.
No wonder Märklin kept that principle.
Thomas obviously invented BPRC ( battery powered railborne commuting ),  too.

Regards, H.
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