JPS5311520Y2 - - Google Patents
Info
- Publication number
- JPS5311520Y2 JPS5311520Y2 JP1973011500U JP1150073U JPS5311520Y2 JP S5311520 Y2 JPS5311520 Y2 JP S5311520Y2 JP 1973011500 U JP1973011500 U JP 1973011500U JP 1150073 U JP1150073 U JP 1150073U JP S5311520 Y2 JPS5311520 Y2 JP S5311520Y2
- 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.)
- Expired
Links
Classifications
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
- E04G21/00—Preparing, conveying, or working-up building materials or building elements in situ; Other devices or measures for constructional work
- E04G21/32—Safety or protective measures for persons during the construction of buildings
- E04G21/3261—Safety-nets; Safety mattresses; Arrangements on buildings for connecting safety-lines
- E04G21/3271—Safety mattresses
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Mechanical Engineering (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Emergency Lowering Means (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1973011500U JPS5311520Y2 (ja) | 1973-01-25 | 1973-01-25 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1973011500U JPS5311520Y2 (ja) | 1973-01-25 | 1973-01-25 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS49116899U JPS49116899U (ja) | 1974-10-05 |
| JPS5311520Y2 true JPS5311520Y2 (ja) | 1978-03-28 |
Family
ID=28084884
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1973011500U Expired JPS5311520Y2 (ja) | 1973-01-25 | 1973-01-25 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5311520Y2 (ja) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP4761221B2 (ja) * | 2007-04-27 | 2011-08-31 | 株式会社ニシ・スポーツ | 陸上競技用マット |
-
1973
- 1973-01-25 JP JP1973011500U patent/JPS5311520Y2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPS49116899U (ja) | 1974-10-05 |