JPS50103140A - - Google Patents
Info
- Publication number
- JPS50103140A JPS50103140A JP903774A JP903774A JPS50103140A JP S50103140 A JPS50103140 A JP S50103140A JP 903774 A JP903774 A JP 903774A JP 903774 A JP903774 A JP 903774A JP S50103140 A JPS50103140 A JP S50103140A
- Authority
- JP
- Japan
- 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
- Road Paving Structures (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP903774A JPS50103140A (en) | 1974-01-22 | 1974-01-22 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP903774A JPS50103140A (en) | 1974-01-22 | 1974-01-22 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS50103140A true JPS50103140A (en) | 1975-08-14 |
Family
ID=11709441
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP903774A Pending JPS50103140A (en) | 1974-01-22 | 1974-01-22 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS50103140A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS62246384A (en) * | 1986-04-18 | 1987-10-27 | 鹿島建設株式会社 | Spiral artificial ski field |
| JPH04306370A (en) * | 1991-02-15 | 1992-10-29 | Iwao Kayano | Artificial skiing ground and construction method thereof |
| JPH0571235A (en) * | 1991-09-11 | 1993-03-23 | Taikisha Ltd | Protecting method for snow layer-cooling piping |
| JP2012055504A (en) * | 2010-09-09 | 2012-03-22 | Apuresukii:Kk | Teaching material for downhill skiing practice |
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1974
- 1974-01-22 JP JP903774A patent/JPS50103140A/ja active Pending
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS62246384A (en) * | 1986-04-18 | 1987-10-27 | 鹿島建設株式会社 | Spiral artificial ski field |
| JPH0233272B2 (en) * | 1986-04-18 | 1990-07-26 | Kajima Corp | |
| JPH04306370A (en) * | 1991-02-15 | 1992-10-29 | Iwao Kayano | Artificial skiing ground and construction method thereof |
| JPH0571235A (en) * | 1991-09-11 | 1993-03-23 | Taikisha Ltd | Protecting method for snow layer-cooling piping |
| JP2012055504A (en) * | 2010-09-09 | 2012-03-22 | Apuresukii:Kk | Teaching material for downhill skiing practice |