JPH0439941Y2 - - Google Patents
Info
- Publication number
- JPH0439941Y2 JPH0439941Y2 JP3749189U JP3749189U JPH0439941Y2 JP H0439941 Y2 JPH0439941 Y2 JP H0439941Y2 JP 3749189 U JP3749189 U JP 3749189U JP 3749189 U JP3749189 U JP 3749189U JP H0439941 Y2 JPH0439941 Y2 JP H0439941Y2
- Authority
- JP
- Japan
- Prior art keywords
- girder
- fixed
- movable
- lifting device
- flattened
- 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.)
- Expired
Links
- 239000000463 material Substances 0.000 claims description 4
- ZINJLDJMHCUBIP-UHFFFAOYSA-N ethametsulfuron-methyl Chemical compound CCOC1=NC(NC)=NC(NC(=O)NS(=O)(=O)C=2C(=CC=CC=2)C(=O)OC)=N1 ZINJLDJMHCUBIP-UHFFFAOYSA-N 0.000 claims 1
- 230000002787 reinforcement Effects 0.000 description 3
- 229910000831 Steel Inorganic materials 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
- 230000001174 ascending effect Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000004804 winding Methods 0.000 description 1
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP3749189U JPH0439941Y2 (en]) | 1989-03-31 | 1989-03-31 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP3749189U JPH0439941Y2 (en]) | 1989-03-31 | 1989-03-31 |
Publications (2)
Publication Number | Publication Date |
---|---|
JPH02128727U JPH02128727U (en]) | 1990-10-24 |
JPH0439941Y2 true JPH0439941Y2 (en]) | 1992-09-18 |
Family
ID=31544651
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP3749189U Expired JPH0439941Y2 (en]) | 1989-03-31 | 1989-03-31 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPH0439941Y2 (en]) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP7144844B2 (ja) * | 2018-11-17 | 2022-09-30 | 清治 須永 | 折畳み階段 |
-
1989
- 1989-03-31 JP JP3749189U patent/JPH0439941Y2/ja not_active Expired
Also Published As
Publication number | Publication date |
---|---|
JPH02128727U (en]) | 1990-10-24 |
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