FR864513A - Carte à filtrer - Google Patents

Carte à filtrer

Info

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
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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
Application number
Other languages
English (en)
French (fr)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
APP NFABRIEK VAN DOORN
Original Assignee
APP NFABRIEK VAN DOORN
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by APP NFABRIEK VAN DOORN filed Critical APP NFABRIEK VAN DOORN
Application granted granted Critical
Publication of FR864513A publication Critical patent/FR864513A/fr
Expired legal-status Critical Current

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)
  • Dispersion Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • General 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)
FR864513D 1939-04-05 1940-03-27 Carte à filtrer Expired FR864513A (fr)

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)

Country Link
US (1) US2313304A (en:Method)
DE (1) DE722069C (en:Method)
FR (1) FR864513A (en:Method)
GB (1) GB580162A (en:Method)
NL (1) NL50220C (en:Method)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
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

Also Published As

Publication number Publication date
NL50220C (en:Method)
US2313304A (en) 1943-03-09
GB580162A (en) 1946-08-29
DE722069C (de) 1942-06-29

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