JPS6429791A - Detecting device for snow by ultrasonic wave - Google Patents
Detecting device for snow by ultrasonic waveInfo
- Publication number
- JPS6429791A JPS6429791A JP18639487A JP18639487A JPS6429791A JP S6429791 A JPS6429791 A JP S6429791A JP 18639487 A JP18639487 A JP 18639487A JP 18639487 A JP18639487 A JP 18639487A JP S6429791 A JPS6429791 A JP S6429791A
- Authority
- JP
- Japan
- Prior art keywords
- snow
- fallen
- mode
- detecting
- ultrasonic wave
- 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.)
- Granted
Links
Landscapes
- Measurement Of Velocity Or Position Using Acoustic Or Ultrasonic Waves (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP18639487A JPS6429791A (en) | 1987-07-24 | 1987-07-24 | Detecting device for snow by ultrasonic wave |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP18639487A JPS6429791A (en) | 1987-07-24 | 1987-07-24 | Detecting device for snow by ultrasonic wave |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS6429791A true JPS6429791A (en) | 1989-01-31 |
JPH0432353B2 JPH0432353B2 (ja) | 1992-05-29 |
Family
ID=16187629
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP18639487A Granted JPS6429791A (en) | 1987-07-24 | 1987-07-24 | Detecting device for snow by ultrasonic wave |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS6429791A (ja) |
-
1987
- 1987-07-24 JP JP18639487A patent/JPS6429791A/ja active Granted
Also Published As
Publication number | Publication date |
---|---|
JPH0432353B2 (ja) | 1992-05-29 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
EXPY | Cancellation because of completion of term | ||
FPAY | Renewal fee payment (prs date is renewal date of database) |
Year of fee payment: 16 Free format text: PAYMENT UNTIL: 20080529 |