JPS63158614U - - Google Patents
Info
- Publication number
- JPS63158614U JPS63158614U JP5265387U JP5265387U JPS63158614U JP S63158614 U JPS63158614 U JP S63158614U JP 5265387 U JP5265387 U JP 5265387U JP 5265387 U JP5265387 U JP 5265387U JP S63158614 U JPS63158614 U JP S63158614U
- Authority
- JP
- Japan
- Prior art keywords
- washer
- back side
- colorless dye
- view
- color
- 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
- 239000000758 substrate Substances 0.000 claims description 3
- 239000003086 colorant Substances 0.000 claims description 2
- 239000003094 microcapsule Substances 0.000 claims description 2
- 239000000463 material Substances 0.000 claims 1
- 239000012780 transparent material Substances 0.000 description 3
- 238000004040 coloring Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 229920003002 synthetic resin Polymers 0.000 description 1
- 239000000057 synthetic resin Substances 0.000 description 1
Landscapes
- Bolts, Nuts, And Washers (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP5265387U JPS63158614U (enrdf_load_stackoverflow) | 1987-04-06 | 1987-04-06 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP5265387U JPS63158614U (enrdf_load_stackoverflow) | 1987-04-06 | 1987-04-06 |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS63158614U true JPS63158614U (enrdf_load_stackoverflow) | 1988-10-18 |
Family
ID=30878012
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP5265387U Pending JPS63158614U (enrdf_load_stackoverflow) | 1987-04-06 | 1987-04-06 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS63158614U (enrdf_load_stackoverflow) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2021080732A (ja) * | 2019-11-19 | 2021-05-27 | フジモリ産業株式会社 | トンネルにおけるロックボルト端部定着装置及び状態判断方法 |
-
1987
- 1987-04-06 JP JP5265387U patent/JPS63158614U/ja active Pending
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2021080732A (ja) * | 2019-11-19 | 2021-05-27 | フジモリ産業株式会社 | トンネルにおけるロックボルト端部定着装置及び状態判断方法 |