JPS6443198U - - Google Patents
Info
- Publication number
- JPS6443198U JPS6443198U JP13756987U JP13756987U JPS6443198U JP S6443198 U JPS6443198 U JP S6443198U JP 13756987 U JP13756987 U JP 13756987U JP 13756987 U JP13756987 U JP 13756987U JP S6443198 U JPS6443198 U JP S6443198U
- Authority
- JP
- Japan
- Prior art keywords
- utility
- model registration
- frp pipe
- ladder
- pipe
- 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
- 239000010410 layer Substances 0.000 claims description 2
- 239000011253 protective coating Substances 0.000 claims description 2
- 230000001681 protective effect Effects 0.000 claims description 2
- 230000007423 decrease Effects 0.000 claims 1
Landscapes
- Ladders (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13756987U JPS6443198U (de) | 1987-09-10 | 1987-09-10 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13756987U JPS6443198U (de) | 1987-09-10 | 1987-09-10 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6443198U true JPS6443198U (de) | 1989-03-15 |
Family
ID=31399107
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP13756987U Pending JPS6443198U (de) | 1987-09-10 | 1987-09-10 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6443198U (de) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5031239U (de) * | 1973-07-24 | 1975-04-07 | ||
| JPS5423551U (de) * | 1977-07-18 | 1979-02-16 |
-
1987
- 1987-09-10 JP JP13756987U patent/JPS6443198U/ja active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5031239U (de) * | 1973-07-24 | 1975-04-07 | ||
| JPS5423551U (de) * | 1977-07-18 | 1979-02-16 |