JPS62115440U - - Google Patents
Info
- Publication number
- JPS62115440U JPS62115440U JP369586U JP369586U JPS62115440U JP S62115440 U JPS62115440 U JP S62115440U JP 369586 U JP369586 U JP 369586U JP 369586 U JP369586 U JP 369586U JP S62115440 U JPS62115440 U JP S62115440U
- Authority
- JP
- Japan
- Prior art keywords
- tread
- stair
- utility
- model registration
- reinforcing 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
- 239000002023 wood Substances 0.000 claims description 3
- 239000012779 reinforcing material Substances 0.000 claims 2
- 239000002184 metal Substances 0.000 claims 1
- 239000004033 plastic Substances 0.000 claims 1
- 230000003014 reinforcing effect Effects 0.000 claims 1
- 238000010276 construction Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000002787 reinforcement Effects 0.000 description 1
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP369586U JPS62115440U (lt) | 1986-01-13 | 1986-01-13 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP369586U JPS62115440U (lt) | 1986-01-13 | 1986-01-13 |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS62115440U true JPS62115440U (lt) | 1987-07-22 |
Family
ID=30783688
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP369586U Pending JPS62115440U (lt) | 1986-01-13 | 1986-01-13 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS62115440U (lt) |
-
1986
- 1986-01-13 JP JP369586U patent/JPS62115440U/ja active Pending