JPS63202480U - - Google Patents
Info
- Publication number
- JPS63202480U JPS63202480U JP9158487U JP9158487U JPS63202480U JP S63202480 U JPS63202480 U JP S63202480U JP 9158487 U JP9158487 U JP 9158487U JP 9158487 U JP9158487 U JP 9158487U JP S63202480 U JPS63202480 U JP S63202480U
- Authority
- JP
- Japan
- Prior art keywords
- cylinder
- cylindrical body
- annular groove
- outer periphery
- metal
- 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
- 239000000919 ceramic Substances 0.000 claims description 8
- 239000002184 metal Substances 0.000 claims description 8
- 230000001681 protective effect Effects 0.000 claims description 3
- 238000003466 welding Methods 0.000 claims description 3
- 230000002093 peripheral effect Effects 0.000 claims 1
Landscapes
- Arc Welding In General (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9158487U JPS63202480U (en18) | 1987-06-15 | 1987-06-15 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9158487U JPS63202480U (en18) | 1987-06-15 | 1987-06-15 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS63202480U true JPS63202480U (en18) | 1988-12-27 |
Family
ID=30952505
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP9158487U Pending JPS63202480U (en18) | 1987-06-15 | 1987-06-15 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS63202480U (en18) |
-
1987
- 1987-06-15 JP JP9158487U patent/JPS63202480U/ja active Pending