JPS63130239U - - Google Patents
Info
- Publication number
- JPS63130239U JPS63130239U JP2261887U JP2261887U JPS63130239U JP S63130239 U JPS63130239 U JP S63130239U JP 2261887 U JP2261887 U JP 2261887U JP 2261887 U JP2261887 U JP 2261887U JP S63130239 U JPS63130239 U JP S63130239U
- Authority
- JP
- Japan
- Prior art keywords
- cylindrical member
- core material
- inorganic
- metal
- organic
- 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
- 239000011162 core material Substances 0.000 claims description 9
- 239000002184 metal Substances 0.000 claims description 4
- 239000004570 mortar (masonry) Substances 0.000 claims 1
- 239000000126 substance Substances 0.000 claims 1
- 229920002725 thermoplastic elastomer Polymers 0.000 claims 1
- 229920005992 thermoplastic resin Polymers 0.000 claims 1
Landscapes
- Handling Of Sheets (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2261887U JPS63130239U (fr) | 1987-02-18 | 1987-02-18 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2261887U JPS63130239U (fr) | 1987-02-18 | 1987-02-18 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS63130239U true JPS63130239U (fr) | 1988-08-25 |
Family
ID=30820173
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2261887U Pending JPS63130239U (fr) | 1987-02-18 | 1987-02-18 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS63130239U (fr) |
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1987
- 1987-02-18 JP JP2261887U patent/JPS63130239U/ja active Pending