Number | Date | Country | Kind |
---|---|---|---|
63-104766 | Apr 1988 | JPX |
Number | Name | Date | Kind |
---|---|---|---|
4032719 | Blasbalg | Jun 1977 | |
4434486 | Barner | Feb 1984 | |
4538263 | Gabrielli et al. | Aug 1985 | |
4630262 | Callens et al. | Dec 1986 |
Entry |
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Japanese Patent Application Public Disclosure No. 43030/1986. |
Japanese Patent Application Public Disclosure No. 78235/1986. |
Japanese Patent Application Public Disclosure No. 157099/1986. |