JPS61198901U - - Google Patents
Info
- Publication number
- JPS61198901U JPS61198901U JP1985082889U JP8288985U JPS61198901U JP S61198901 U JPS61198901 U JP S61198901U JP 1985082889 U JP1985082889 U JP 1985082889U JP 8288985 U JP8288985 U JP 8288985U JP S61198901 U JPS61198901 U JP S61198901U
- Authority
- JP
- Japan
- Prior art keywords
- heat storage
- latent heat
- curved mirror
- back side
- utility
- 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
- 238000005338 heat storage Methods 0.000 claims description 3
- 239000011232 storage material Substances 0.000 claims 1
- 229910001285 shape-memory alloy Inorganic materials 0.000 description 1
Landscapes
- Optical Elements Other Than Lenses (AREA)
- Road Signs Or Road Markings (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1985082889U JPS61198901U (de) | 1985-05-31 | 1985-05-31 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1985082889U JPS61198901U (de) | 1985-05-31 | 1985-05-31 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS61198901U true JPS61198901U (de) | 1986-12-12 |
Family
ID=30631016
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1985082889U Pending JPS61198901U (de) | 1985-05-31 | 1985-05-31 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS61198901U (de) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0216207A (ja) * | 1988-07-02 | 1990-01-19 | Nakajima Hiroshi | 曇り防止装置付き道路反射鏡 |
| JPH02204508A (ja) * | 1989-02-01 | 1990-08-14 | Nakajima Hiroshi | 道路反射鏡 |
| JPH04100U (de) * | 1990-07-11 | 1992-01-06 | ||
| JP6347357B1 (ja) * | 2017-07-27 | 2018-06-27 | 信二 溝部 | 反射鏡の曇り除去装置 |
| JP2021195847A (ja) * | 2020-06-18 | 2021-12-27 | ニホン・ドレン株式会社 | 道路反射鏡 |
-
1985
- 1985-05-31 JP JP1985082889U patent/JPS61198901U/ja active Pending
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0216207A (ja) * | 1988-07-02 | 1990-01-19 | Nakajima Hiroshi | 曇り防止装置付き道路反射鏡 |
| JPH02204508A (ja) * | 1989-02-01 | 1990-08-14 | Nakajima Hiroshi | 道路反射鏡 |
| JPH04100U (de) * | 1990-07-11 | 1992-01-06 | ||
| JP6347357B1 (ja) * | 2017-07-27 | 2018-06-27 | 信二 溝部 | 反射鏡の曇り除去装置 |
| JP2021195847A (ja) * | 2020-06-18 | 2021-12-27 | ニホン・ドレン株式会社 | 道路反射鏡 |