This application is a continuation of application Ser. No. 525,100, filed Aug. 22, 1983, now abandoned.
Number | Name | Date | Kind |
---|---|---|---|
RE28485 | Rix et al. | Jul 1975 | |
3774703 | Sanderson | Nov 1973 | |
4447263 | Sugizawa et al. | May 1984 | |
4522844 | Khanna et al. | Jun 1985 | |
4594294 | Eichen et al. | Jun 1986 | |
4608297 | Shimada et al. | Aug 1986 | |
4619865 | Keem et al. | Oct 1986 |
Number | Date | Country |
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3127346 | Jan 1983 | DEX |
Entry |
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Patent Abstracts of Japan, The Patent Office, Japanese Government, unexamined applications, P field, vol. 6, No. 70, May 6, 1980, p. 163P113, Kokai-No. 57-11 319, (Toyo). |
Patent Abstracts of Japan, The Patent Office, Japanese Government, unexamined applications, P field, vol. 4, No. 47, Apr. 11, 1980, Kokai-No. 55-17 135, (Teijin). |
Number | Date | Country | |
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Parent | 525100 | Aug 1983 |