JPS61139464U - - Google Patents
Info
- Publication number
- JPS61139464U JPS61139464U JP2181485U JP2181485U JPS61139464U JP S61139464 U JPS61139464 U JP S61139464U JP 2181485 U JP2181485 U JP 2181485U JP 2181485 U JP2181485 U JP 2181485U JP S61139464 U JPS61139464 U JP S61139464U
- Authority
- JP
- Japan
- Prior art keywords
- air filter
- high frequency
- electrodes
- dielectric constant
- measuring
- 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
- 238000011109 contamination Methods 0.000 claims description 3
- FAPWRFPIFSIZLT-UHFFFAOYSA-M Sodium chloride Chemical compound [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 claims 1
- 239000002245 particle Substances 0.000 claims 1
- 235000002639 sodium chloride Nutrition 0.000 claims 1
- 239000011780 sodium chloride Substances 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 3
- 150000003839 salts Chemical class 0.000 description 3
- 238000001514 detection method Methods 0.000 description 2
- 238000001914 filtration Methods 0.000 description 1
Landscapes
- Investigating Or Analyzing Materials By The Use Of Electric Means (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2181485U JPS61139464U (enrdf_load_stackoverflow) | 1985-02-18 | 1985-02-18 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2181485U JPS61139464U (enrdf_load_stackoverflow) | 1985-02-18 | 1985-02-18 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS61139464U true JPS61139464U (enrdf_load_stackoverflow) | 1986-08-29 |
Family
ID=30513552
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2181485U Pending JPS61139464U (enrdf_load_stackoverflow) | 1985-02-18 | 1985-02-18 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS61139464U (enrdf_load_stackoverflow) |
-
1985
- 1985-02-18 JP JP2181485U patent/JPS61139464U/ja active Pending
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