Number | Name | Date | Kind |
---|---|---|---|
4026983 | Stockwell | May 1977 | |
4239474 | Nakagawa | Dec 1980 | |
4285658 | Bohart | Aug 1981 | |
4362688 | Nakagawa | Dec 1982 | |
4645447 | Sumitomo | Feb 1987 | |
4659531 | Ezaki | Apr 1987 | |
4738612 | Kikuchi et al. | Apr 1988 | |
4865799 | Sadr | Sep 1989 | |
5037289 | Ohta et al. | Aug 1991 | |
5122327 | Spina | Jun 1992 | |
5250238 | Kiefer | Oct 1993 | |
5264178 | Yamamura et al. | Nov 1993 |
Number | Date | Country |
---|---|---|
A0 248 306 | Dec 1987 | EPX |
3737453 A1 | May 1988 | DEX |
61-072519 | Apr 1986 | JPX |
61-079617 | Apr 1986 | JPX |
61-021126 | May 1986 | JPX |
62-297133 | Dec 1987 | JPX |
935560 | Aug 1963 | GBX |
Entry |
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Kunststoffe, vol. 83, No. 9, 1 Sep. 1993, Komplexer Formteile. |
Vol 6. No. 157--Patent Abstracts of Japan JP57072825--Hitachi. |
Vol. 11 No. 388--Patent Abstracts of Japan--156924--Kyoraku. |
Vol. 004 No. 154--Patent Abstracts of Japan--105538--Hitachi. |
Vol. 009 No. 087--Patent Abstracts of Japan--214626--Nihon Purasuto. |