JPH0419467Y2 - - Google Patents
Info
- Publication number
- JPH0419467Y2 JPH0419467Y2 JP12978487U JP12978487U JPH0419467Y2 JP H0419467 Y2 JPH0419467 Y2 JP H0419467Y2 JP 12978487 U JP12978487 U JP 12978487U JP 12978487 U JP12978487 U JP 12978487U JP H0419467 Y2 JPH0419467 Y2 JP H0419467Y2
- Authority
- JP
- Japan
- Prior art keywords
- tube
- laser
- spot
- stopper
- laser tube
- 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
- 230000002093 peripheral effect Effects 0.000 claims description 5
- 229920003023 plastic Polymers 0.000 claims description 4
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 10
- 229910052782 aluminium Inorganic materials 0.000 description 10
- 230000001681 protective effect Effects 0.000 description 6
- 238000010276 construction Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- CPBQJMYROZQQJC-UHFFFAOYSA-N helium neon Chemical compound [He].[Ne] CPBQJMYROZQQJC-UHFFFAOYSA-N 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 230000010287 polarization Effects 0.000 description 1
- 239000004065 semiconductor Substances 0.000 description 1
Landscapes
- Conveying And Assembling Of Building Elements In Situ (AREA)
- Mounting And Adjusting Of Optical Elements (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP12978487U JPH0419467Y2 (US06265458-20010724-C00056.png) | 1987-08-25 | 1987-08-25 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP12978487U JPH0419467Y2 (US06265458-20010724-C00056.png) | 1987-08-25 | 1987-08-25 |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS6434508U JPS6434508U (US06265458-20010724-C00056.png) | 1989-03-02 |
JPH0419467Y2 true JPH0419467Y2 (US06265458-20010724-C00056.png) | 1992-05-01 |
Family
ID=31384379
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP12978487U Expired JPH0419467Y2 (US06265458-20010724-C00056.png) | 1987-08-25 | 1987-08-25 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPH0419467Y2 (US06265458-20010724-C00056.png) |
-
1987
- 1987-08-25 JP JP12978487U patent/JPH0419467Y2/ja not_active Expired
Also Published As
Publication number | Publication date |
---|---|
JPS6434508U (US06265458-20010724-C00056.png) | 1989-03-02 |
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