KR970047837U - 전화기 오동작 방지장치 - Google Patents
전화기 오동작 방지장치Info
- Publication number
- KR970047837U KR970047837U KR2019950053143U KR19950053143U KR970047837U KR 970047837 U KR970047837 U KR 970047837U KR 2019950053143 U KR2019950053143 U KR 2019950053143U KR 19950053143 U KR19950053143 U KR 19950053143U KR 970047837 U KR970047837 U KR 970047837U
- Authority
- KR
- South Korea
- Prior art keywords
- prevention device
- malfunction prevention
- telephone
- telephone malfunction
- prevention
- Prior art date
Links
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04M—TELEPHONIC COMMUNICATION
- H04M1/00—Substation equipment, e.g. for use by subscribers
- H04M1/02—Constructional features of telephone sets
- H04M1/22—Illumination; Arrangements for improving the visibility of characters on dials
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04M—TELEPHONIC COMMUNICATION
- H04M1/00—Substation equipment, e.g. for use by subscribers
- H04M1/02—Constructional features of telephone sets
- H04M1/23—Construction or mounting of dials or of equivalent devices; Means for facilitating the use thereof
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04M—TELEPHONIC COMMUNICATION
- H04M2201/00—Electronic components, circuits, software, systems or apparatus used in telephone systems
- H04M2201/34—Microprocessors
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04M—TELEPHONIC COMMUNICATION
- H04M2201/00—Electronic components, circuits, software, systems or apparatus used in telephone systems
- H04M2201/38—Displays
Landscapes
- Engineering & Computer Science (AREA)
- Signal Processing (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR2019950053143U KR970047837U (ko) | 1995-12-29 | 1995-12-29 | 전화기 오동작 방지장치 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR2019950053143U KR970047837U (ko) | 1995-12-29 | 1995-12-29 | 전화기 오동작 방지장치 |
Publications (1)
Publication Number | Publication Date |
---|---|
KR970047837U true KR970047837U (ko) | 1997-07-31 |
Family
ID=60833258
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR2019950053143U KR970047837U (ko) | 1995-12-29 | 1995-12-29 | 전화기 오동작 방지장치 |
Country Status (1)
Country | Link |
---|---|
KR (1) | KR970047837U (ko) |
-
1995
- 1995-12-29 KR KR2019950053143U patent/KR970047837U/ko not_active Application Discontinuation
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
WITN | Application deemed withdrawn, e.g. because no request for examination was filed or no examination fee was paid |