JPS642420U - - Google Patents
Info
- Publication number
- JPS642420U JPS642420U JP9657987U JP9657987U JPS642420U JP S642420 U JPS642420 U JP S642420U JP 9657987 U JP9657987 U JP 9657987U JP 9657987 U JP9657987 U JP 9657987U JP S642420 U JPS642420 U JP S642420U
- Authority
- JP
- Japan
- Prior art keywords
- oil
- filled electrical
- main body
- electrical device
- particle detector
- 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
- 239000002245 particle Substances 0.000 claims description 8
- 239000000428 dust Substances 0.000 claims 7
- 239000012530 fluid Substances 0.000 claims 1
- 238000002834 transmittance Methods 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 1
Landscapes
- Investigating Or Analysing Materials By Optical Means (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9657987U JPS642420U (enExample) | 1987-06-25 | 1987-06-25 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9657987U JPS642420U (enExample) | 1987-06-25 | 1987-06-25 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS642420U true JPS642420U (enExample) | 1989-01-09 |
Family
ID=31321564
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP9657987U Pending JPS642420U (enExample) | 1987-06-25 | 1987-06-25 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS642420U (enExample) |
-
1987
- 1987-06-25 JP JP9657987U patent/JPS642420U/ja active Pending
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