FR2017665A1 - - Google Patents
Info
- Publication number
- FR2017665A1 FR2017665A1 FR6930633A FR6930633A FR2017665A1 FR 2017665 A1 FR2017665 A1 FR 2017665A1 FR 6930633 A FR6930633 A FR 6930633A FR 6930633 A FR6930633 A FR 6930633A FR 2017665 A1 FR2017665 A1 FR 2017665A1
- Authority
- FR
- France
- 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.)
- Withdrawn
Links
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N15/00—Investigating characteristics of particles; Investigating permeability, pore-volume, or surface-area of porous materials
- G01N15/10—Investigating individual particles
-
- G01N2015/1028—
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US75856168A | 1968-09-09 | 1968-09-09 |
Publications (1)
Publication Number | Publication Date |
---|---|
FR2017665A1 true FR2017665A1 (en) | 1970-05-22 |
Family
ID=25052187
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR6930633A Withdrawn FR2017665A1 (en) | 1968-09-09 | 1969-09-09 |
Country Status (4)
Country | Link |
---|---|
US (1) | US3546583A (en) |
DE (1) | DE1944667C3 (en) |
FR (1) | FR2017665A1 (en) |
GB (1) | GB1213958A (en) |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2258045A (en) * | 1938-03-02 | 1941-10-07 | Soren L Christie | Electrode structure for conductivity testing |
US3380584A (en) * | 1965-06-04 | 1968-04-30 | Atomic Energy Commission Usa | Particle separator |
-
1968
- 1968-09-09 US US758561A patent/US3546583A/en not_active Expired - Lifetime
-
1969
- 1969-08-22 GB GB41880/69A patent/GB1213958A/en not_active Expired
- 1969-09-03 DE DE1944667A patent/DE1944667C3/en not_active Expired
- 1969-09-09 FR FR6930633A patent/FR2017665A1/fr not_active Withdrawn
Also Published As
Publication number | Publication date |
---|---|
DE1944667A1 (en) | 1970-03-19 |
DE1944667C3 (en) | 1975-01-23 |
US3546583A (en) | 1970-12-08 |
DE1944667B2 (en) | 1974-06-12 |
GB1213958A (en) | 1970-11-25 |
Similar Documents
Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |