JPH0450552Y2 - - Google Patents
Info
- Publication number
- JPH0450552Y2 JPH0450552Y2 JP11840087U JP11840087U JPH0450552Y2 JP H0450552 Y2 JPH0450552 Y2 JP H0450552Y2 JP 11840087 U JP11840087 U JP 11840087U JP 11840087 U JP11840087 U JP 11840087U JP H0450552 Y2 JPH0450552 Y2 JP H0450552Y2
- Authority
- JP
- Japan
- Prior art keywords
- case
- lid
- detection signal
- marker
- entire circumference
- 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.)
- Expired
Links
- 238000001514 detection method Methods 0.000 claims description 20
- 239000003550 marker Substances 0.000 claims description 15
- 230000002093 peripheral effect Effects 0.000 description 9
- 239000013078 crystal Substances 0.000 description 6
- 238000004519 manufacturing process Methods 0.000 description 5
- 229920003002 synthetic resin Polymers 0.000 description 4
- 239000000057 synthetic resin Substances 0.000 description 4
- 238000005452 bending Methods 0.000 description 3
- 230000003014 reinforcing effect Effects 0.000 description 3
- 239000003990 capacitor Substances 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000000945 filler Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 239000004576 sand Substances 0.000 description 2
- 238000007789 sealing Methods 0.000 description 2
- 238000003860 storage Methods 0.000 description 2
- 238000010521 absorption reaction Methods 0.000 description 1
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 230000002411 adverse Effects 0.000 description 1
- 238000009933 burial Methods 0.000 description 1
- 238000005056 compaction Methods 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 239000003673 groundwater Substances 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 229920005989 resin Polymers 0.000 description 1
- 239000011347 resin Substances 0.000 description 1
Landscapes
- Geophysics And Detection Of Objects (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11840087U JPH0450552Y2 (enrdf_load_html_response) | 1987-07-31 | 1987-07-31 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11840087U JPH0450552Y2 (enrdf_load_html_response) | 1987-07-31 | 1987-07-31 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6423686U JPS6423686U (enrdf_load_html_response) | 1989-02-08 |
| JPH0450552Y2 true JPH0450552Y2 (enrdf_load_html_response) | 1992-11-27 |
Family
ID=31362727
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP11840087U Expired JPH0450552Y2 (enrdf_load_html_response) | 1987-07-31 | 1987-07-31 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0450552Y2 (enrdf_load_html_response) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0553816U (ja) * | 1991-12-28 | 1993-07-20 | 豊本 博充 | 流体圧チャック |
| JP2022152806A (ja) * | 2021-03-29 | 2022-10-12 | 多摩川精機株式会社 | レゾルバのステータコイル保護構造、レゾルバのステータ、およびレゾルバ |
-
1987
- 1987-07-31 JP JP11840087U patent/JPH0450552Y2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6423686U (enrdf_load_html_response) | 1989-02-08 |
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