KR850002243U - 채널 전환회로 - Google Patents
채널 전환회로Info
- Publication number
- KR850002243U KR850002243U KR2019830007272U KR830007272U KR850002243U KR 850002243 U KR850002243 U KR 850002243U KR 2019830007272 U KR2019830007272 U KR 2019830007272U KR 830007272 U KR830007272 U KR 830007272U KR 850002243 U KR850002243 U KR 850002243U
- Authority
- KR
- South Korea
- Prior art keywords
- switching circuit
- channel switching
- channel
- circuit
- switching
- Prior art date
Links
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR2019830007272U KR880000517Y1 (ko) | 1983-08-17 | 1983-08-17 | 채널 전환회로 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR2019830007272U KR880000517Y1 (ko) | 1983-08-17 | 1983-08-17 | 채널 전환회로 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR850002243U true KR850002243U (ko) | 1985-04-22 |
KR880000517Y1 KR880000517Y1 (ko) | 1988-03-12 |
Family
ID=19231078
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR2019830007272U KR880000517Y1 (ko) | 1983-08-17 | 1983-08-17 | 채널 전환회로 |
Country Status (1)
Country | Link |
---|---|
KR (1) | KR880000517Y1 (ko) |
-
1983
- 1983-08-17 KR KR2019830007272U patent/KR880000517Y1/ko not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
KR880000517Y1 (ko) | 1988-03-12 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
A201 | Request for examination | ||
E902 | Notification of reason for refusal | ||
E601 | Decision to refuse application | ||
A201 | Request for examination | ||
E701 | Decision to grant or registration of patent right | ||
REGI | Registration of establishment | ||
FPAY | Annual fee payment |
Payment date: 19950228 Year of fee payment: 8 |
|
EXPY | Expiration of term |