Number | Date | Country | Kind |
---|---|---|---|
6-065216 | Apr 1994 | JPX |
Number | Name | Date | Kind |
---|---|---|---|
2852154 | Brown | Sep 1958 | |
3685682 | Frey, III | Aug 1972 | |
3924185 | Schwartz | Dec 1975 | |
4176315 | Sunnarborg | Nov 1979 | |
4951834 | Aikins | Aug 1990 | |
5140259 | Aida | Aug 1992 |
Number | Date | Country |
---|---|---|
2734033 | Feb 1979 | DEX |
3933644 | Apr 1991 | DEX |
146047 | Nov 1980 | JPX |
82479 | Mar 1994 | JPX |
Entry |
---|
Nihon Keizai Shinbun (Japan Economic News) of Feb. 8, 1994. |
Nikkan Kogyo Shinbun (Daily Industrial News) of Feb. 16, 1994. |
Catalog (unknown date of issue, receiving stamp on Feb. 7, 1994). |