Dude, as I explain in another comment, assigning such codes is mostly a clerical function, meaning that IBM or Dehomag or whoever didn't necessarily have a hand in it. I'm not saying that they didn't, but this doesn't prove that they did. (There may be IBM documents out there which suggest otherwise, though.)

And I found the following statement quite telling; emphasis mine:

"They [the punch cards] illustrate the nature of the end users [the Nazis; not IBM/Dehomag] who relied upon IBM’s information technology. "