FR864513A - Carte à filtrer - Google Patents
Carte à filtrerInfo
- Publication number
- FR864513A FR864513A FR864513DA FR864513A FR 864513 A FR864513 A FR 864513A FR 864513D A FR864513D A FR 864513DA FR 864513 A FR864513 A FR 864513A
- Authority
- FR
- France
- Prior art keywords
- map
- filter
- 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.)
- Expired
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
- G01N15/06—Investigating concentration of particle suspensions
- G01N15/0606—Investigating concentration of particle suspensions by collecting particles on a support
- G01N15/0618—Investigating concentration of particle suspensions by collecting particles on a support of the filter type
Landscapes
- Chemical & Material Sciences (AREA)
- Biochemistry (AREA)
- General Physics & Mathematics (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Analytical Chemistry (AREA)
- Dispersion Chemistry (AREA)
- General Health & Medical Sciences (AREA)
- Physics & Mathematics (AREA)
- Immunology (AREA)
- Pathology (AREA)
- Investigating Or Analyzing Non-Biological Materials By The Use Of Chemical Means (AREA)
- Credit Cards Or The Like (AREA)
- Packages (AREA)
- Spectrometry And Color Measurement (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
NL580162X | 1939-04-05 |
Publications (1)
Publication Number | Publication Date |
---|---|
FR864513A true FR864513A (fr) | 1941-04-29 |
Family
ID=19787582
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR864513D Expired FR864513A (fr) | 1939-04-05 | 1940-03-27 | Carte à filtrer |
Country Status (5)
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2597350A (en) * | 1947-10-24 | 1952-05-20 | Lucas Junious Guy | Sediment test card |
US2756626A (en) * | 1951-11-15 | 1956-07-31 | Thompson Prod Inc | Apparatus for detecting particles in fluids |
US20100069257A1 (en) * | 2008-09-15 | 2010-03-18 | Dow Global Technologies Inc. | Porous sample testing device and methods |
-
0
- NL NL50220D patent/NL50220C/xx active
-
1940
- 1940-03-27 FR FR864513D patent/FR864513A/fr not_active Expired
- 1940-03-29 US US326773A patent/US2313304A/en not_active Expired - Lifetime
- 1940-04-01 GB GB5862/40A patent/GB580162A/en not_active Expired
- 1940-04-05 DE DEA91160D patent/DE722069C/de not_active Expired
Also Published As
Publication number | Publication date |
---|---|
DE722069C (de) | 1942-06-29 |
NL50220C (US20100268047A1-20101021-C00003.png) | |
US2313304A (en) | 1943-03-09 |
GB580162A (en) | 1946-08-29 |
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