JPH03130469U - - Google Patents
Info
- Publication number
- JPH03130469U JPH03130469U JP3807290U JP3807290U JPH03130469U JP H03130469 U JPH03130469 U JP H03130469U JP 3807290 U JP3807290 U JP 3807290U JP 3807290 U JP3807290 U JP 3807290U JP H03130469 U JPH03130469 U JP H03130469U
- Authority
- JP
- Japan
- Prior art keywords
- blind hole
- sealing plug
- tip
- closed
- utility
- 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
- 238000007789 sealing Methods 0.000 claims description 3
- 230000005540 biological transmission Effects 0.000 description 2
- 239000010720 hydraulic oil Substances 0.000 description 1
Landscapes
- Pressure Vessels And Lids Thereof (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3807290U JPH03130469U (enExample) | 1990-04-11 | 1990-04-11 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3807290U JPH03130469U (enExample) | 1990-04-11 | 1990-04-11 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH03130469U true JPH03130469U (enExample) | 1991-12-27 |
Family
ID=31545751
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP3807290U Pending JPH03130469U (enExample) | 1990-04-11 | 1990-04-11 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH03130469U (enExample) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4814073U (enExample) * | 1971-06-25 | 1973-02-16 | ||
| JPS5534545B2 (enExample) * | 1972-02-14 | 1980-09-08 |
-
1990
- 1990-04-11 JP JP3807290U patent/JPH03130469U/ja active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4814073U (enExample) * | 1971-06-25 | 1973-02-16 | ||
| JPS5534545B2 (enExample) * | 1972-02-14 | 1980-09-08 |