Few Zeroed Pages And Outdated Backup

Greetings.

I've got some (standard?) data corruption issue with quite large SQL database (~8GB). Our RAID10 crashed recently with no chances to restore our database from backup (backup copies were saved on the same disk array weekly (complete backup) - quite a dumb idea and very good lesson, I must admit it).
We managed to get almost all data back from our disks and I attached databases at another server. Today I used DBCC CHECKDB which found like 15 corrupt pages in single _very_ large user table (~4GB):

Server: Msg 8909, Level 16, State 1, Line 1
Table error: Object ID 0, index ID 0, page ID (1:39664). The PageId in the page header = (0:0).
....
(etc, ~15 times with different page numbers)

DBCC PAGE displayed that they were just filled with 0 (I guess they resided on those few unlucky disk sectors, data recovering company was unable to read).

I restored most recent backup (like 1 week old) to another database and checked these pages again (and few that were before & after them), they were just fine and the pages before and after were the same exactly.

Well... Here is my Big Question :)

Is there any chance I can get these pages from restored database and just write them over my corrupted data with some tool?
I have no idea how to locate the offset of these pages inside .MDF file at this moment.

Can someone help me with it? This place seems like my last hope...

Thanks in advance.

P.S. I'm trying to avoid dropping these pages in any possible way, they contain... uhh, sort of financial information.