FR753851A - - Google Patents

Info

Publication number
FR753851A
FR753851A FR753851DA FR753851A FR 753851 A FR753851 A FR 753851A FR 753851D A FR753851D A FR 753851DA FR 753851 A FR753851 A FR 753851A
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
Application number
Other languages
French (fr)
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
Priority to DE581597T priority Critical
Application filed filed Critical
Application granted granted Critical
Publication of FR753851A publication Critical patent/FR753851A/fr
Expired legal-status Critical Current

Links

Classifications

    • GPHYSICS
    • G01MEASURING; TESTING
    • G01NINVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N27/00Investigating or analysing materials by the use of electric, electrochemical, or magnetic means
    • G01N27/60Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating electrostatic variables, e.g. electrographic flaw testing
FR753851D 1930-07-30 1932-06-28 Expired FR753851A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE581597T 1930-07-30

Publications (1)

Publication Number Publication Date
FR753851A true FR753851A (en) 1933-10-26

Family

ID=41727524

Family Applications (1)

Application Number Title Priority Date Filing Date
FR753851D Expired FR753851A (en) 1930-07-30 1932-06-28

Country Status (3)

Country Link
DE (1) DE581597C (en)
FR (1) FR753851A (en)
GB (1) GB391986A (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE889182C (en) * 1944-04-17 1953-09-07 Frederic Dipl-Ing Courvoisier Method and device for operating at least one control device or display device as a function of the moisture content of material webs which receive an electrostatic charge due to the friction occurring during their movement
DE925319C (en) * 1950-12-28 1955-03-17 Siemens Ag Measuring arrangement for continuous moisture measurement on moving webs
US2862304A (en) * 1952-07-08 1958-12-02 Eicken Henri Apparatus for defining the percentage of moisture contained in any material and for checking or controlling machines treating moist material
DE1207672B (en) * 1956-05-23 1965-12-23 Hans Jung Use of humidity measuring devices to regulate the operating sequence in cylinder pressure filters
DE3509710C2 (en) * 1984-04-13 1996-03-28 Xerox Corp Electrostatic voltmeter
US4835461A (en) * 1984-04-13 1989-05-30 Xerox Corporation Microdeflector probe for electrostatic voltmeter

Also Published As

Publication number Publication date
DE581597C (en) 1933-10-27
GB391986A (en) 1933-05-11

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