JPS6312890Y2 - - Google Patents
Info
- Publication number
- JPS6312890Y2 JPS6312890Y2 JP9970984U JP9970984U JPS6312890Y2 JP S6312890 Y2 JPS6312890 Y2 JP S6312890Y2 JP 9970984 U JP9970984 U JP 9970984U JP 9970984 U JP9970984 U JP 9970984U JP S6312890 Y2 JPS6312890 Y2 JP S6312890Y2
- Authority
- JP
- Japan
- Prior art keywords
- mirror
- drilling
- work
- drill
- plate
- 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
- 238000005553 drilling Methods 0.000 claims description 17
- 238000012544 monitoring process Methods 0.000 claims description 12
- 239000012790 adhesive layer Substances 0.000 claims description 5
- 239000011888 foil Substances 0.000 claims description 3
- 229910052751 metal Inorganic materials 0.000 claims description 2
- 239000002184 metal Substances 0.000 claims description 2
- 239000002023 wood Substances 0.000 description 7
- 229910052782 aluminium Inorganic materials 0.000 description 2
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000001179 sorption measurement Methods 0.000 description 2
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 239000003550 marker Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 239000010409 thin film Substances 0.000 description 1
- 238000004804 winding Methods 0.000 description 1
Landscapes
- Optical Elements Other Than Lenses (AREA)
- Drilling And Boring (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9970984U JPS6116210U (ja) | 1984-07-03 | 1984-07-03 | 穿孔又は打釘等の作業監視鏡 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9970984U JPS6116210U (ja) | 1984-07-03 | 1984-07-03 | 穿孔又は打釘等の作業監視鏡 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6116210U JPS6116210U (ja) | 1986-01-30 |
| JPS6312890Y2 true JPS6312890Y2 (enrdf_load_stackoverflow) | 1988-04-13 |
Family
ID=30659200
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP9970984U Granted JPS6116210U (ja) | 1984-07-03 | 1984-07-03 | 穿孔又は打釘等の作業監視鏡 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6116210U (enrdf_load_stackoverflow) |
-
1984
- 1984-07-03 JP JP9970984U patent/JPS6116210U/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6116210U (ja) | 1986-01-30 |