It's so when your patent is disputed, you can cite things like "In column 9, lines 34-36 of document E2, it is disclosed that..." (I'm translating just such a

It's so when your patent is disputed, you can cite things like "In column 9, lines 34-36 of document E2, it is disclosed that..." (I'm translating just such a dispute claim now. For a tampon applicator. I'd rather be learning about railroads.)