FR2216877A5 - - Google Patents
Info
- Publication number
- FR2216877A5 FR2216877A5 FR7303422A FR7303422A FR2216877A5 FR 2216877 A5 FR2216877 A5 FR 2216877A5 FR 7303422 A FR7303422 A FR 7303422A FR 7303422 A FR7303422 A FR 7303422A FR 2216877 A5 FR2216877 A5 FR 2216877A5
- 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
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N9/00—Investigating density or specific gravity of materials; Analysing materials by determining density or specific gravity
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M10/00—Secondary cells; Manufacture thereof
- H01M10/42—Methods or arrangements for servicing or maintenance of secondary cells or secondary half-cells
- H01M10/48—Accumulators combined with arrangements for measuring, testing or indicating the condition of cells, e.g. the level or density of the electrolyte
- H01M10/484—Accumulators combined with arrangements for measuring, testing or indicating the condition of cells, e.g. the level or density of the electrolyte for measuring electrolyte level, electrolyte density or electrolyte conductivity
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02E60/10—Energy storage using batteries
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Health & Medical Sciences (AREA)
- Physics & Mathematics (AREA)
- Analytical Chemistry (AREA)
- Biochemistry (AREA)
- General Health & Medical Sciences (AREA)
- General Physics & Mathematics (AREA)
- Immunology (AREA)
- Pathology (AREA)
- Measurement Of Levels Of Liquids Or Fluent Solid Materials (AREA)
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7303422A FR2216877A5 (de) | 1973-01-31 | 1973-01-31 | |
DE2403275A DE2403275A1 (de) | 1973-01-31 | 1974-01-24 | Vorrichtung zur messung der dichte einer fluessigkeit |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7303422A FR2216877A5 (de) | 1973-01-31 | 1973-01-31 |
Publications (1)
Publication Number | Publication Date |
---|---|
FR2216877A5 true FR2216877A5 (de) | 1974-08-30 |
Family
ID=9114129
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7303422A Expired FR2216877A5 (de) | 1973-01-31 | 1973-01-31 |
Country Status (2)
Country | Link |
---|---|
DE (1) | DE2403275A1 (de) |
FR (1) | FR2216877A5 (de) |
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1973
- 1973-01-31 FR FR7303422A patent/FR2216877A5/fr not_active Expired
-
1974
- 1974-01-24 DE DE2403275A patent/DE2403275A1/de not_active Withdrawn
Also Published As
Publication number | Publication date |
---|---|
DE2403275A1 (de) | 1974-08-01 |
Similar Documents
Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |