Number | Date | Country | Kind |
---|---|---|---|
61-237624 | Oct 1986 | JPX |
Number | Name | Date | Kind |
---|---|---|---|
3955140 | Stephens et al. | May 1976 | |
4056780 | Faulkner | Nov 1977 | |
4485486 | Webb et al. | Nov 1984 | |
4658416 | Tanaka | Apr 1987 | |
4661972 | Kai | Apr 1987 | |
4682351 | Makino | Jul 1987 | |
4700375 | Reed | Oct 1987 | |
4741019 | Takehashi | Apr 1988 | |
4761806 | Toki | Aug 1988 |
Number | Date | Country |
---|---|---|
193316 | Sep 1986 | EPX |
212761 | Mar 1987 | EPX |
0024335 | Feb 1986 | JPX |
Entry |
---|
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Patent Abstracts of Japan, vol. 9, No. 47 (E-299) (1970) 2/07/85. |
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