It all depends on whether threre is a few hundred tanks useable with spares - from scrapped vehicles - for a few years or a few dozen or a few thousand. Does anyone have numbers we can plug into this calculation?
True numbers may be hard to find, but I think the Germans had enough to easily equip at least one armoured Division (150 initial tanks, say 50 more as attrition replacements).
One SS Panzer division alone at Kursk had 18 T-34s in use as infantry support tanks. German counter attacks on Soviet units trying to implement "Big Saturn" led to T-34 equipped Soviet armoured Brigades being isolated way behind German lines and over run. Likewise, other German advances and counter attacks siezed depot level refurbishment yards.
Then factor in that if the Germans made a systematic, front wide effort to rapidly collect damaged T-34s before they deteriorated in the weather and also ordered troops not to "vandalize" recoverable T-34s (if it is mobility killed and abandoned, dont put additional rounds in it just to see if a catastrophic hit can be produced, dont throw gernades in it for fun...)
I would not be surprised if a concentrated German recovery effort could yield enough tanks for two divisions or more.