JPH0411070Y2 - - Google Patents
Info
- Publication number
- JPH0411070Y2 JPH0411070Y2 JP4357986U JP4357986U JPH0411070Y2 JP H0411070 Y2 JPH0411070 Y2 JP H0411070Y2 JP 4357986 U JP4357986 U JP 4357986U JP 4357986 U JP4357986 U JP 4357986U JP H0411070 Y2 JPH0411070 Y2 JP H0411070Y2
- Authority
- JP
- Japan
- Prior art keywords
- slip
- metal
- base material
- slip protrusion
- top surface
- 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
- 239000002184 metal Substances 0.000 claims description 30
- 239000000463 material Substances 0.000 claims description 29
- 230000001154 acute effect Effects 0.000 claims description 6
- 229920002120 photoresistant polymer Polymers 0.000 description 11
- 238000000034 method Methods 0.000 description 9
- 229910000831 Steel Inorganic materials 0.000 description 4
- 239000007788 liquid Substances 0.000 description 4
- 239000010959 steel Substances 0.000 description 4
- 230000007797 corrosion Effects 0.000 description 3
- 238000005260 corrosion Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 239000007858 starting material Substances 0.000 description 3
- 238000005530 etching Methods 0.000 description 2
- 230000001788 irregular Effects 0.000 description 2
- 239000010410 layer Substances 0.000 description 2
- 239000007769 metal material Substances 0.000 description 2
- 239000002344 surface layer Substances 0.000 description 2
- 235000001674 Agaricus brunnescens Nutrition 0.000 description 1
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 239000002390 adhesive tape Substances 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 239000011247 coating layer Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 238000005238 degreasing Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000206 photolithography Methods 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 229920005989 resin Polymers 0.000 description 1
- 239000011347 resin Substances 0.000 description 1
- 229920003002 synthetic resin Polymers 0.000 description 1
- 239000000057 synthetic resin Substances 0.000 description 1
Landscapes
- Floor Finish (AREA)
- Belt Conveyors (AREA)
- Footwear And Its Accessory, Manufacturing Method And Apparatuses (AREA)
- Road Paving Structures (AREA)
- Ladders (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP4357986U JPH0411070Y2 (en, 2012) | 1986-03-24 | 1986-03-24 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP4357986U JPH0411070Y2 (en, 2012) | 1986-03-24 | 1986-03-24 |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS62154122U JPS62154122U (en, 2012) | 1987-09-30 |
JPH0411070Y2 true JPH0411070Y2 (en, 2012) | 1992-03-18 |
Family
ID=30860567
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP4357986U Expired JPH0411070Y2 (en, 2012) | 1986-03-24 | 1986-03-24 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPH0411070Y2 (en, 2012) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2011231496A (ja) * | 2010-04-26 | 2011-11-17 | Ito Co Ltd | 梯子用滑り止め具と梯子 |
-
1986
- 1986-03-24 JP JP4357986U patent/JPH0411070Y2/ja not_active Expired
Also Published As
Publication number | Publication date |
---|---|
JPS62154122U (en, 2012) | 1987-09-30 |
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