JPH0533279Y2 - - Google Patents
Info
- Publication number
- JPH0533279Y2 JPH0533279Y2 JP4239287U JP4239287U JPH0533279Y2 JP H0533279 Y2 JPH0533279 Y2 JP H0533279Y2 JP 4239287 U JP4239287 U JP 4239287U JP 4239287 U JP4239287 U JP 4239287U JP H0533279 Y2 JPH0533279 Y2 JP H0533279Y2
- Authority
- JP
- Japan
- Prior art keywords
- unit
- perforating
- photographing
- main body
- universal joint
- 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 - Lifetime
Links
- 239000000463 material Substances 0.000 claims description 18
- 238000005452 bending Methods 0.000 claims description 9
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 22
- 238000005553 drilling Methods 0.000 description 17
- 238000005485 electric heating Methods 0.000 description 13
- 229910052742 iron Inorganic materials 0.000 description 11
- 238000004080 punching Methods 0.000 description 9
- 230000000694 effects Effects 0.000 description 2
- 238000003384 imaging method Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 239000010865 sewage Substances 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 230000005611 electricity Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000002787 reinforcement Effects 0.000 description 1
Landscapes
- Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4239287U JPH0533279Y2 (enExample) | 1987-03-23 | 1987-03-23 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4239287U JPH0533279Y2 (enExample) | 1987-03-23 | 1987-03-23 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS63151297U JPS63151297U (enExample) | 1988-10-05 |
| JPH0533279Y2 true JPH0533279Y2 (enExample) | 1993-08-24 |
Family
ID=30858257
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP4239287U Expired - Lifetime JPH0533279Y2 (enExample) | 1987-03-23 | 1987-03-23 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0533279Y2 (enExample) |
-
1987
- 1987-03-23 JP JP4239287U patent/JPH0533279Y2/ja not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| JPS63151297U (enExample) | 1988-10-05 |
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