JPS6277296U - - Google Patents
Info
- Publication number
- JPS6277296U JPS6277296U JP16675885U JP16675885U JPS6277296U JP S6277296 U JPS6277296 U JP S6277296U JP 16675885 U JP16675885 U JP 16675885U JP 16675885 U JP16675885 U JP 16675885U JP S6277296 U JPS6277296 U JP S6277296U
- Authority
- JP
- Japan
- Prior art keywords
- sensor
- plate
- external pressure
- casing
- cover
- 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
- 238000012806 monitoring device Methods 0.000 claims 1
- 230000005641 tunneling Effects 0.000 claims 1
Landscapes
- Excavating Of Shafts Or Tunnels (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP16675885U JPS6277296U (enExample) | 1985-10-31 | 1985-10-31 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP16675885U JPS6277296U (enExample) | 1985-10-31 | 1985-10-31 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6277296U true JPS6277296U (enExample) | 1987-05-18 |
Family
ID=31098040
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP16675885U Pending JPS6277296U (enExample) | 1985-10-31 | 1985-10-31 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6277296U (enExample) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5931827U (ja) * | 1982-08-25 | 1984-02-28 | 井関農機株式会社 | 刈取機の分草装置 |
| JPS6022595B2 (ja) * | 1979-12-14 | 1985-06-03 | 池田電機株式会社 | インバ−タ回路 |
-
1985
- 1985-10-31 JP JP16675885U patent/JPS6277296U/ja active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6022595B2 (ja) * | 1979-12-14 | 1985-06-03 | 池田電機株式会社 | インバ−タ回路 |
| JPS5931827U (ja) * | 1982-08-25 | 1984-02-28 | 井関農機株式会社 | 刈取機の分草装置 |