JPS57189300A - Sea route displaying device for preventing collision - Google Patents
Sea route displaying device for preventing collisionInfo
- Publication number
- JPS57189300A JPS57189300A JP7302381A JP7302381A JPS57189300A JP S57189300 A JPS57189300 A JP S57189300A JP 7302381 A JP7302381 A JP 7302381A JP 7302381 A JP7302381 A JP 7302381A JP S57189300 A JPS57189300 A JP S57189300A
- Authority
- JP
- Japan
- Prior art keywords
- displaying device
- preventing collision
- sea route
- route displaying
- sea
- 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
Landscapes
- Traffic Control Systems (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP7302381A JPS57189300A (en) | 1981-05-15 | 1981-05-15 | Sea route displaying device for preventing collision |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP7302381A JPS57189300A (en) | 1981-05-15 | 1981-05-15 | Sea route displaying device for preventing collision |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS57189300A true JPS57189300A (en) | 1982-11-20 |
Family
ID=13506321
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP7302381A Pending JPS57189300A (en) | 1981-05-15 | 1981-05-15 | Sea route displaying device for preventing collision |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS57189300A (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS59174092A (en) * | 1983-03-24 | 1984-10-02 | Seiko Epson Corp | Headphone with sound recording function |
JPS62117100A (en) * | 1985-11-18 | 1987-05-28 | 日本鋼管株式会社 | Refuge navigation judgement aid |
JP2020044934A (en) * | 2018-09-18 | 2020-03-26 | 東京計器株式会社 | Navigation support device for vessel |
-
1981
- 1981-05-15 JP JP7302381A patent/JPS57189300A/en active Pending
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS59174092A (en) * | 1983-03-24 | 1984-10-02 | Seiko Epson Corp | Headphone with sound recording function |
JPS62117100A (en) * | 1985-11-18 | 1987-05-28 | 日本鋼管株式会社 | Refuge navigation judgement aid |
JP2020044934A (en) * | 2018-09-18 | 2020-03-26 | 東京計器株式会社 | Navigation support device for vessel |
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