JPH0430631U - - Google Patents
Info
- Publication number
- JPH0430631U JPH0430631U JP7311190U JP7311190U JPH0430631U JP H0430631 U JPH0430631 U JP H0430631U JP 7311190 U JP7311190 U JP 7311190U JP 7311190 U JP7311190 U JP 7311190U JP H0430631 U JPH0430631 U JP H0430631U
- Authority
- JP
- Japan
- Prior art keywords
- tread
- steel
- stud bolts
- girder
- staircase
- 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.)
- Granted
Links
- 229910000831 Steel Inorganic materials 0.000 claims description 10
- 239000010959 steel Substances 0.000 claims description 10
- 238000010586 diagram Methods 0.000 description 1
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1990073111U JPH0754432Y2 (ja) | 1990-07-09 | 1990-07-09 | 鋼製組立階段 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1990073111U JPH0754432Y2 (ja) | 1990-07-09 | 1990-07-09 | 鋼製組立階段 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0430631U true JPH0430631U (OSRAM) | 1992-03-12 |
| JPH0754432Y2 JPH0754432Y2 (ja) | 1995-12-18 |
Family
ID=31611652
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1990073111U Expired - Lifetime JPH0754432Y2 (ja) | 1990-07-09 | 1990-07-09 | 鋼製組立階段 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0754432Y2 (OSRAM) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS50145517U (OSRAM) * | 1974-05-18 | 1975-12-02 | ||
| JPS50148834U (OSRAM) * | 1974-05-27 | 1975-12-10 | ||
| JPS5682117U (OSRAM) * | 1979-11-30 | 1981-07-02 | ||
| JPS5924836U (ja) * | 1982-08-06 | 1984-02-16 | 株式会社セイコ−製作所 | 階段ユニツト用踏板 |
-
1990
- 1990-07-09 JP JP1990073111U patent/JPH0754432Y2/ja not_active Expired - Lifetime
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS50145517U (OSRAM) * | 1974-05-18 | 1975-12-02 | ||
| JPS50148834U (OSRAM) * | 1974-05-27 | 1975-12-10 | ||
| JPS5682117U (OSRAM) * | 1979-11-30 | 1981-07-02 | ||
| JPS5924836U (ja) * | 1982-08-06 | 1984-02-16 | 株式会社セイコ−製作所 | 階段ユニツト用踏板 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0754432Y2 (ja) | 1995-12-18 |