Number | Date | Country | Kind |
---|---|---|---|
1-234445 | Sep 1989 | JPX |
Number | Name | Date | Kind |
---|---|---|---|
4139872 | Tachi | Feb 1979 |
Number | Date | Country |
---|---|---|
0198658 | Oct 1986 | EPX |
2918846 | Aug 1981 | DEX |
3138280 | Jun 1982 | DEX |
3139577 | Jul 1982 | DEX |
1566490 | Sep 1977 | GBX |
2193403 | Feb 1988 | GBX |
Entry |
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Product Manual, SL-HF3000, Sony Corporation. |
IEEE Transactions on Consumer Electronics article entitled: "A Programmable TV Receiver", N. Kokado et al.; Feb. 1976; pp. 69-83. |