FR2132445A1 - - Google Patents

Info

Publication number
FR2132445A1
FR2132445A1 FR7211896A FR7211896A FR2132445A1 FR 2132445 A1 FR2132445 A1 FR 2132445A1 FR 7211896 A FR7211896 A FR 7211896A FR 7211896 A FR7211896 A FR 7211896A FR 2132445 A1 FR2132445 A1 FR 2132445A1
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Withdrawn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
FR7211896A
Other languages
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.)
TDK Micronas GmbH
ITT Inc
Original Assignee
Deutsche ITT Industries GmbH
ITT Industries Inc
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 Deutsche ITT Industries GmbH, ITT Industries Inc filed Critical Deutsche ITT Industries GmbH
Publication of FR2132445A1 publication Critical patent/FR2132445A1/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Withdrawn legal-status Critical Current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
    • G01N9/00—Investigating density or specific gravity of materials; Analysing materials by determining density or specific gravity
    • G01N9/002—Investigating density or specific gravity of materials; Analysing materials by determining density or specific gravity using variation of the resonant frequency of an element vibrating in contact with the material submitted to analysis

Landscapes

  • Physics & Mathematics (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (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)
FR7211896A 1971-04-05 1972-04-05 Withdrawn FR2132445A1 (cs)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US13113171A 1971-04-05 1971-04-05

Publications (1)

Publication Number Publication Date
FR2132445A1 true FR2132445A1 (cs) 1972-11-17

Family

ID=22448019

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7211896A Withdrawn FR2132445A1 (cs) 1971-04-05 1972-04-05

Country Status (5)

Country Link
JP (1) JPS5223584B1 (cs)
DE (1) DE2215625A1 (cs)
FR (1) FR2132445A1 (cs)
IT (1) IT950940B (cs)
NL (1) NL7204304A (cs)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114062192B (zh) * 2021-11-11 2024-12-31 四川泛华航空仪表电器有限公司 一种选频增益的变换电路及其工作方法

Also Published As

Publication number Publication date
IT950940B (it) 1973-06-20
NL7204304A (cs) 1972-10-09
DE2215625A1 (de) 1972-11-02
JPS5223584B1 (cs) 1977-06-25

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Legal Events

Date Code Title Description
ST Notification of lapse