Programming ST72C334N4B6

[Twovend]

Does anybody know if there is any piece of equipment that’s currently available that can be used for copying/programming this chip?

[Tesla DeLorean]

Stuff from 25 years ago?

Contemporary computers and tools, perhaps eBay

Today, perhaps some Universal Programmer hardware from some of the key vendors back in the day. Although support probably going to be limited.

Parts might also be protected / fused. Those might require those with specialized experience and tools.