KR910015952A - Remote customer calling device and method - Google Patents
Remote customer calling device and methodInfo
- Publication number
- KR910015952A KR910015952A KR1019900001638A KR900001638A KR910015952A KR 910015952 A KR910015952 A KR 910015952A KR 1019900001638 A KR1019900001638 A KR 1019900001638A KR 900001638 A KR900001638 A KR 900001638A KR 910015952 A KR910015952 A KR 910015952A
- Authority
- KR
- South Korea
- Prior art keywords
- signal
- transmitter
- label
- calling device
- unique
- Prior art date
Links
Classifications
-
- G—PHYSICS
- G08—SIGNALLING
- G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
- G08B5/00—Visible signalling systems, e.g. personal calling systems, remote indication of seats occupied
- G08B5/22—Visible signalling systems, e.g. personal calling systems, remote indication of seats occupied using electric transmission; using electromagnetic transmission
Abstract
내용 없음No content
Description
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음Since this is an open matter, no full text was included.
제 1도는 본 발명의 블록도로서, (가)도는 송신기(A)의 블록도, (나)도는 수신기(B)의 블록도, 제 3도는 본 발명의 송수신기 본체를 나타낸 사시도로서, (가) 도는 송신기 본체의 사시도, (나)도는 수신기 표찰의 사시도.1 is a block diagram of the present invention, (a) is a block diagram of a transmitter (A), (b) is a block diagram of a receiver (B), and FIG. 3 is a perspective view of the transceiver body of the present invention. Fig. 1 is a perspective view of the transmitter main body;
Claims (4)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1019900001638A KR940009693B1 (en) | 1990-02-10 | 1990-02-10 | Device for calling client remotely and calling method thereof |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1019900001638A KR940009693B1 (en) | 1990-02-10 | 1990-02-10 | Device for calling client remotely and calling method thereof |
Publications (2)
Publication Number | Publication Date |
---|---|
KR910015952A true KR910015952A (en) | 1991-09-30 |
KR940009693B1 KR940009693B1 (en) | 1994-10-15 |
Family
ID=19295979
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1019900001638A KR940009693B1 (en) | 1990-02-10 | 1990-02-10 | Device for calling client remotely and calling method thereof |
Country Status (1)
Country | Link |
---|---|
KR (1) | KR940009693B1 (en) |
-
1990
- 1990-02-10 KR KR1019900001638A patent/KR940009693B1/en not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
KR940009693B1 (en) | 1994-10-15 |
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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 | ||
J2X1 | Appeal (before the patent court) |
Free format text: APPEAL AGAINST DECISION TO DECLINE REFUSAL |
|
G160 | Decision to publish patent application | ||
E701 | Decision to grant or registration of patent right | ||
GRNT | Written decision to grant | ||
LAPS | Lapse due to unpaid annual fee |