Number | Date | Country | Kind |
---|---|---|---|
1-270815 | Oct 1989 | JPX | |
1-270816 | Oct 1989 | JPX |
Number | Name | Date | Kind |
---|---|---|---|
4279496 | Silverberg | Jul 1981 | |
4797703 | Guslits | Jan 1989 | |
4806991 | Guslits | Feb 1989 | |
4896191 | Ohyabu et al. | Jan 1990 | |
4901110 | Tompkins et al. | Feb 1990 | |
4922302 | Hill et al. | May 1990 | |
4924272 | Hediger et al. | May 1990 |
Number | Date | Country |
---|---|---|
0142917 | May 1985 | EPX |
0321906 | Jun 1989 | EPX |
57-34576 | Feb 1982 | JPX |
60-75850 | Apr 1985 | JPX |
60-76766 | May 1985 | JPX |
60-95456 | May 1985 | JPX |
60-95458 | May 1985 | JPX |
0120385 | Jun 1985 | JPX |
60-158475 | Aug 1985 | JPX |
61-100770 | May 1986 | JPX |
61-149972 | Jul 1986 | JPX |
0032482 | Feb 1987 | JPX |
Entry |
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Patent Abstracts of Japan, vol. 9, No. 296, Nov. 22, 1985, Method for Making Single Color Copy Having Optional Tone. |
Patent Abstracts of Japan, vol. 10, No. 361, Nov. 27, 1986, Multicolor Electrophotographic Copying Machine. |
Research Disclosure, No. 192, Apr. 1980, Positioning an Electrophotographic Toning Station. |
European Search Report. |