JPS62175133U - - Google Patents
Info
- Publication number
- JPS62175133U JPS62175133U JP6038786U JP6038786U JPS62175133U JP S62175133 U JPS62175133 U JP S62175133U JP 6038786 U JP6038786 U JP 6038786U JP 6038786 U JP6038786 U JP 6038786U JP S62175133 U JPS62175133 U JP S62175133U
- Authority
- JP
- Japan
- Prior art keywords
- spiral
- tread
- fixed
- bolts
- spiral 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
- 239000000835 fiber Substances 0.000 claims description 2
- 230000001681 protective effect Effects 0.000 claims 2
- 229910000831 Steel Inorganic materials 0.000 claims 1
- 238000000465 moulding Methods 0.000 claims 1
- 239000010959 steel Substances 0.000 claims 1
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1986060387U JPH0412909Y2 (enrdf_load_stackoverflow) | 1986-04-22 | 1986-04-22 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1986060387U JPH0412909Y2 (enrdf_load_stackoverflow) | 1986-04-22 | 1986-04-22 |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS62175133U true JPS62175133U (enrdf_load_stackoverflow) | 1987-11-07 |
JPH0412909Y2 JPH0412909Y2 (enrdf_load_stackoverflow) | 1992-03-26 |
Family
ID=30892756
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP1986060387U Expired JPH0412909Y2 (enrdf_load_stackoverflow) | 1986-04-22 | 1986-04-22 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPH0412909Y2 (enrdf_load_stackoverflow) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO1997019237A1 (fr) * | 1995-11-23 | 1997-05-29 | Inafuku Construction Co., Ltd. | Escalier en colimaçon et ses raccords metalliques |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5354112U (enrdf_load_stackoverflow) * | 1976-10-08 | 1978-05-10 |
-
1986
- 1986-04-22 JP JP1986060387U patent/JPH0412909Y2/ja not_active Expired
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5354112U (enrdf_load_stackoverflow) * | 1976-10-08 | 1978-05-10 |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO1997019237A1 (fr) * | 1995-11-23 | 1997-05-29 | Inafuku Construction Co., Ltd. | Escalier en colimaçon et ses raccords metalliques |
Also Published As
Publication number | Publication date |
---|---|
JPH0412909Y2 (enrdf_load_stackoverflow) | 1992-03-26 |