Number | Name | Date | Kind |
---|---|---|---|
3256570 | Kaino | Jun 1966 | |
3263797 | Lutes | Aug 1966 | |
3306491 | Eisner et al. | Feb 1967 | |
3428308 | Bernard | Feb 1969 | |
4103769 | Jorgensen | Aug 1978 |
Number | Date | Country |
---|---|---|
2219912 | Oct 1973 | DEX |
0008595 | Jan 1979 | JPX |
2017655 | Oct 1979 | GBX |
Entry |
---|
IBM Tech. Disc. Bull. "Sheet Feeding Apparatus" vol. 19 No. 7, Dec. 1976, Fallon et al. pp. 2440-2441. |