Number | Date | Country | Kind |
---|---|---|---|
2-046678 | Feb 1990 | JPX |
Number | Date | Country |
---|---|---|
3741417 | Jun 1988 | DEX |
43-4160 | Feb 1968 | JPX |
45-14039 | May 1970 | JPX |
57-52915 | Nov 1982 | JPX |
58-76293 | May 1983 | JPX |
Entry |
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German Patent Office Official Action Dated Mar. 8, 1991 and translation of same. |
"Japanese Industrial Standard Testing Methods for Pigments", JIS K5101-1964, UDC 667.622:620.1, pp. 1-15. |