Number | Date | Country | Kind |
---|---|---|---|
1-105679 | Apr 1989 | JPX |
Number | Name | Date | Kind |
---|---|---|---|
3983401 | Livesay | Sep 1976 | |
3993509 | McGinty | Nov 1976 | |
4184188 | Briglia | Jan 1980 | |
4384918 | Abe | May 1983 | |
4751609 | Kasahara | Jun 1988 | |
4771358 | Millner | Sep 1988 |
Number | Date | Country |
---|---|---|
0294556A2 | Dec 1988 | EPX |
47-39392 | Apr 1972 | JPX |
Entry |
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Abstract of Japanese Patent Application No. 62-255039, dated Jun. 11, 1987, entitled "Releasing Method of Attracted Body from Electrostatic Attracting Device", from Patent Abstracts of Japan, vol. 12, No. 131 (M-688) [2978], dated Apr. 22, 1988. |