JPS63189881U - - Google Patents
Info
- Publication number
- JPS63189881U JPS63189881U JP8165487U JP8165487U JPS63189881U JP S63189881 U JPS63189881 U JP S63189881U JP 8165487 U JP8165487 U JP 8165487U JP 8165487 U JP8165487 U JP 8165487U JP S63189881 U JPS63189881 U JP S63189881U
- Authority
- JP
- Japan
- Prior art keywords
- blind hole
- hole
- diameter
- small
- diameter hole
- 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
- 239000012530 fluid Substances 0.000 claims description 4
- 230000002093 peripheral effect Effects 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 1
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8165487U JPS63189881U (OSRAM) | 1987-05-28 | 1987-05-28 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8165487U JPS63189881U (OSRAM) | 1987-05-28 | 1987-05-28 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS63189881U true JPS63189881U (OSRAM) | 1988-12-06 |
Family
ID=30933590
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP8165487U Pending JPS63189881U (OSRAM) | 1987-05-28 | 1987-05-28 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS63189881U (OSRAM) |
-
1987
- 1987-05-28 JP JP8165487U patent/JPS63189881U/ja active Pending