JPH01132888U - - Google Patents
Info
- Publication number
- JPH01132888U JPH01132888U JP2643588U JP2643588U JPH01132888U JP H01132888 U JPH01132888 U JP H01132888U JP 2643588 U JP2643588 U JP 2643588U JP 2643588 U JP2643588 U JP 2643588U JP H01132888 U JPH01132888 U JP H01132888U
- Authority
- JP
- Japan
- Prior art keywords
- record
- outer periphery
- suda
- suda record
- rubber layer
- 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
- 230000003014 reinforcing effect Effects 0.000 claims 2
- 239000004677 Nylon Substances 0.000 claims 1
- 229920001778 nylon Polymers 0.000 claims 1
- 230000002787 reinforcement Effects 0.000 description 1
Landscapes
- On-Site Construction Work That Accompanies The Preparation And Application Of Concrete (AREA)
- Rigid Pipes And Flexible Pipes (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2643588U JPH01132888U (de) | 1988-02-29 | 1988-02-29 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2643588U JPH01132888U (de) | 1988-02-29 | 1988-02-29 |
Publications (1)
Publication Number | Publication Date |
---|---|
JPH01132888U true JPH01132888U (de) | 1989-09-08 |
Family
ID=31248054
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2643588U Pending JPH01132888U (de) | 1988-02-29 | 1988-02-29 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPH01132888U (de) |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5518624U (de) * | 1978-07-19 | 1980-02-06 |
-
1988
- 1988-02-29 JP JP2643588U patent/JPH01132888U/ja active Pending
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5518624U (de) * | 1978-07-19 | 1980-02-06 |