FR2206002A5 - - Google Patents
Info
- Publication number
- FR2206002A5 FR2206002A5 FR7339592A FR7339592A FR2206002A5 FR 2206002 A5 FR2206002 A5 FR 2206002A5 FR 7339592 A FR7339592 A FR 7339592A FR 7339592 A FR7339592 A FR 7339592A FR 2206002 A5 FR2206002 A5 FR 2206002A5
- 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.)
- Expired
Links
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
- G01N21/01—Arrangements or apparatus for facilitating the optical investigation
- G01N21/15—Preventing contamination of the components of the optical system or obstruction of the light path
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE2254388A DE2254388C2 (de) | 1972-11-07 | 1972-11-07 | Trübungsmeßgerät |
Publications (1)
Publication Number | Publication Date |
---|---|
FR2206002A5 true FR2206002A5 (fr) | 1974-05-31 |
Family
ID=5861024
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7339592A Expired FR2206002A5 (fr) | 1972-11-07 | 1973-11-07 |
Country Status (4)
Country | Link |
---|---|
DE (1) | DE2254388C2 (fr) |
FR (1) | FR2206002A5 (fr) |
GB (1) | GB1440588A (fr) |
IT (1) | IT1001641B (fr) |
-
1972
- 1972-11-07 DE DE2254388A patent/DE2254388C2/de not_active Expired
-
1973
- 1973-11-06 IT IT3098473A patent/IT1001641B/it active
- 1973-11-06 GB GB5145773A patent/GB1440588A/en not_active Expired
- 1973-11-07 FR FR7339592A patent/FR2206002A5/fr not_active Expired
Also Published As
Publication number | Publication date |
---|---|
GB1440588A (en) | 1976-06-23 |
IT1001641B (it) | 1976-04-30 |
DE2254388B1 (de) | 1974-05-16 |
DE2254388C2 (de) | 1975-01-02 |
Similar Documents
Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |