Number | Name | Date | Kind |
---|---|---|---|
3814231 | Cappotto | Jun 1974 | |
3863749 | Perry et al. | Feb 1975 | |
4088218 | Depew | May 1978 | |
4153378 | Scherrer et al. | May 1979 | |
4243334 | Shigemori | Jan 1981 | |
4293234 | Yonkers et al. | Oct 1981 | |
4383774 | Yonkers | May 1983 | |
4623274 | Ohsaki | Nov 1986 | |
4817844 | Chenest | Apr 1989 | |
4852439 | LaSpesa | Apr 1986 | |
4900170 | Beck et al. | Feb 1990 | |
5007750 | Goubeaux | Apr 1991 |
Number | Date | Country |
---|---|---|
0240112 | Oct 1987 | EPX |
0132581 | Aug 1983 | JPX |
0124278 | Jul 1985 | JPX |
0055181 | Mar 1987 | JPX |
Entry |
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"Stuffed Take-up With Seperator" IBM Technical Disclosure Bulletin, vol. 23, No. 11, Apr. 1981, p. 5004. |
"Ribbon Cartridge Drive" IBM Technical Disclosure Bulletin, vol. 20, No. 5, Oct. 1977, p. 1735. |