JPH03126999U - - Google Patents
Info
- Publication number
- JPH03126999U JPH03126999U JP1990036706U JP3670690U JPH03126999U JP H03126999 U JPH03126999 U JP H03126999U JP 1990036706 U JP1990036706 U JP 1990036706U JP 3670690 U JP3670690 U JP 3670690U JP H03126999 U JPH03126999 U JP H03126999U
- Authority
- JP
- Japan
- Prior art keywords
- horizontal bars
- side pillars
- quay
- ramp
- core material
- 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
- 239000011162 core material Substances 0.000 claims description 3
- 239000000463 material Substances 0.000 claims 1
- 230000002787 reinforcement Effects 0.000 description 1
- 230000003014 reinforcing effect Effects 0.000 description 1
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A30/00—Adapting or protecting infrastructure or their operation
- Y02A30/30—Adapting or protecting infrastructure or their operation in transportation, e.g. on roads, waterways or railways
Landscapes
- Ladders (AREA)
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1990036706U JPH03126999U (ar) | 1990-04-05 | 1990-04-05 | |
| KR1019900021720A KR910018263A (ko) | 1990-04-05 | 1990-12-26 | 안벽용 트랩 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1990036706U JPH03126999U (ar) | 1990-04-05 | 1990-04-05 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH03126999U true JPH03126999U (ar) | 1991-12-20 |
Family
ID=31543171
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1990036706U Pending JPH03126999U (ar) | 1990-04-05 | 1990-04-05 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH03126999U (ar) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6348800U (ar) * | 1986-09-19 | 1988-04-02 |
-
1990
- 1990-04-05 JP JP1990036706U patent/JPH03126999U/ja active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6348800U (ar) * | 1986-09-19 | 1988-04-02 |