JPS5616727U - - Google Patents
Info
- Publication number
- JPS5616727U JPS5616727U JP9787479U JP9787479U JPS5616727U JP S5616727 U JPS5616727 U JP S5616727U JP 9787479 U JP9787479 U JP 9787479U JP 9787479 U JP9787479 U JP 9787479U JP S5616727 U JPS5616727 U JP S5616727U
- 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.)
- Granted
Links
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1979097874U JPS5834911Y2 (ja) | 1979-07-16 | 1979-07-16 | 螺旋階段 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1979097874U JPS5834911Y2 (ja) | 1979-07-16 | 1979-07-16 | 螺旋階段 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5616727U true JPS5616727U (enExample) | 1981-02-13 |
| JPS5834911Y2 JPS5834911Y2 (ja) | 1983-08-05 |
Family
ID=29330660
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1979097874U Expired JPS5834911Y2 (ja) | 1979-07-16 | 1979-07-16 | 螺旋階段 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5834911Y2 (enExample) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100697878B1 (ko) * | 1999-12-23 | 2007-03-23 | 재단법인 포항산업과학연구원 | 조립식 원형 계단 |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5224999U (enExample) * | 1975-08-11 | 1977-02-22 |
-
1979
- 1979-07-16 JP JP1979097874U patent/JPS5834911Y2/ja not_active Expired
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5224999U (enExample) * | 1975-08-11 | 1977-02-22 |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100697878B1 (ko) * | 1999-12-23 | 2007-03-23 | 재단법인 포항산업과학연구원 | 조립식 원형 계단 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5834911Y2 (ja) | 1983-08-05 |