FR2022430A1 - - Google Patents

Info

Publication number
FR2022430A1
FR2022430A1 FR6934602A FR6934602A FR2022430A1 FR 2022430 A1 FR2022430 A1 FR 2022430A1 FR 6934602 A FR6934602 A FR 6934602A FR 6934602 A FR6934602 A FR 6934602A FR 2022430 A1 FR2022430 A1 FR 2022430A1
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Withdrawn
Application number
FR6934602A
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of FR2022430A1 publication Critical patent/FR2022430A1/fr
Withdrawn legal-status Critical Current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
    • G01N15/10—Investigating individual particles
    • G01N15/1031—Investigating individual particles by measuring electrical or magnetic effects
    • G01N15/12—Investigating individual particles by measuring electrical or magnetic effects by observing changes in resistance or impedance across apertures when traversed by individual particles, e.g. by using the Coulter principle
    • 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
    • G01N15/1031—Investigating individual particles by measuring electrical or magnetic effects

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)
  • Reciprocating Pumps (AREA)
  • Investigating Or Analysing Biological Materials (AREA)
FR6934602A 1968-11-02 1969-10-09 Withdrawn FR2022430A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT4090168 1968-11-02

Publications (1)

Publication Number Publication Date
FR2022430A1 true FR2022430A1 (fr) 1970-07-31

Family

ID=11249953

Family Applications (1)

Application Number Title Priority Date Filing Date
FR6934602A Withdrawn FR2022430A1 (fr) 1968-11-02 1969-10-09

Country Status (3)

Country Link
DE (1) DE1954710A1 (fr)
FR (1) FR2022430A1 (fr)
NL (1) NL6916477A (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19732757C1 (de) * 1997-07-30 1999-03-11 Parker Hannifin Gmbh Verfahren zur Markierung eines Werkstückes mit Vorrichtung zur Durchführung des Verfahrens

Also Published As

Publication number Publication date
NL6916477A (fr) 1970-05-06
DE1954710A1 (de) 1970-05-27

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Legal Events

Date Code Title Description
ST Notification of lapse