The phrase "from which the" is correct and usable in written English.
It is typically used to introduce a clause that follows a noun phrase. For example: "The tree, from which the sap had oozed, was dying."
This is the gun culture from which the NRA springs.
It's an investment from which the state will ultimately profit.
"That's the place from which the work must move.
It was a setback from which the Tigers never recovered.
The country from which the rocket was launched?
The couple met at Fordham, from which the groom graduated.
The sporophyte releases spores, from which the gametophytes ultimately develop.
The bride, 25, and bridegroom, 31, met at Columbia, from which the bride graduated and from which the bridegroom received a master's degree in medieval history.
The bride and bridegroom met at Harvard, from which the bridegroom graduated and received a law degree and from which the bride received a master's degree in education.
What he seems to have shown is the exact copy from which the text was taken.
History is a nightmare from which the CAR is still trying to awake.
