FWIW, here is one patent probably on the 909 (3631401)
Unfortunatly, IBM doesn't have it on line, nor do they have
any mention of the ones for the 8/S
Received on Thu Dec 09 1999 - 19:28:05 GMT
This archive was generated by hypermail 2.3.0
: Fri Oct 10 2014 - 23:31:54 BST