Number | Name | Date | Kind |
---|---|---|---|
2520945 | Marindin | Sep 1950 | |
2521732 | Kline | Sep 1950 | |
5337062 | Sherwood et al. | Aug 1994 |
Entry |
---|
Japanese Monthly Magazine "CS & Cable TV", Jun. 1992, published by Kabushiki Kaisha TeleCable Shinbunsha, Front cover and p. 63. |
Japanese Monthly Magazine "CS & Cable TV", Jun. 1993, published by Kabushiki Kaisha TeleCable Shinbunsha, Front cover and p. 65. |
Japanese Monthly Magazine "CS & Cable TV", Aug. 1993, published by Kabushiki Kaisha TeleCable Shinbunsha; Front cover. |