JPS63173990U - - Google Patents
Info
- Publication number
- JPS63173990U JPS63173990U JP6808287U JP6808287U JPS63173990U JP S63173990 U JPS63173990 U JP S63173990U JP 6808287 U JP6808287 U JP 6808287U JP 6808287 U JP6808287 U JP 6808287U JP S63173990 U JPS63173990 U JP S63173990U
- Authority
- JP
- Japan
- Prior art keywords
- transmitter
- radio waves
- identification system
- weak radio
- contact identification
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 238000013459 approach Methods 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 1
Landscapes
- Selective Calling Equipment (AREA)
- Transmitters (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP6808287U JPS63173990U (fi) | 1987-05-07 | 1987-05-07 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP6808287U JPS63173990U (fi) | 1987-05-07 | 1987-05-07 |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS63173990U true JPS63173990U (fi) | 1988-11-11 |
Family
ID=30907575
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP6808287U Pending JPS63173990U (fi) | 1987-05-07 | 1987-05-07 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS63173990U (fi) |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6225681A (ja) * | 1985-07-25 | 1987-02-03 | 富士電機株式会社 | 入出門管理装置 |
JPS6241877A (ja) * | 1985-08-15 | 1987-02-23 | 日産自動車株式会社 | 車両用施解錠制御装置 |
-
1987
- 1987-05-07 JP JP6808287U patent/JPS63173990U/ja active Pending
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6225681A (ja) * | 1985-07-25 | 1987-02-03 | 富士電機株式会社 | 入出門管理装置 |
JPS6241877A (ja) * | 1985-08-15 | 1987-02-23 | 日産自動車株式会社 | 車両用施解錠制御装置 |