FR2225748B1 - - Google Patents

Info

Publication number
FR2225748B1
FR2225748B1 FR7416810A FR7416810A FR2225748B1 FR 2225748 B1 FR2225748 B1 FR 2225748B1 FR 7416810 A FR7416810 A FR 7416810A FR 7416810 A FR7416810 A FR 7416810A FR 2225748 B1 FR2225748 B1 FR 2225748B1
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
FR7416810A
Other languages
French (fr)
Other versions
FR2225748A1 (en
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.)
Control Data Corp
Original Assignee
Control Data Corp
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 claimed from US00323697A external-priority patent/US3824170A/en
Priority claimed from US00323698A external-priority patent/US3824171A/en
Priority claimed from US00323696A external-priority patent/US3824169A/en
Application filed by Control Data Corp filed Critical Control Data Corp
Publication of FR2225748A1 publication Critical patent/FR2225748A1/fr
Application granted granted Critical
Publication of FR2225748B1 publication Critical patent/FR2225748B1/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
    • G01N27/00—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means
    • G01N27/26—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating electrochemical variables; by using electrolysis or electrophoresis
    • G01N27/28—Electrolytic cell components
    • G01N27/30—Electrodes, e.g. test electrodes; Half-cells
    • G01N27/333—Ion-selective electrodes or membranes
FR7416810A 1973-01-15 1974-05-15 Expired FR2225748B1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US00323697A US3824170A (en) 1973-01-15 1973-01-15 Ion selective electrode comprising cuprous sulfide and method of making said electrode
US00323698A US3824171A (en) 1973-01-15 1973-01-15 Novel electrochemical electrode assembly
US00323696A US3824169A (en) 1973-01-15 1973-01-15 Ion selective electrode comprising gold

Publications (2)

Publication Number Publication Date
FR2225748A1 FR2225748A1 (en) 1974-11-08
FR2225748B1 true FR2225748B1 (en) 1978-01-20

Family

ID=27406293

Family Applications (2)

Application Number Title Priority Date Filing Date
FR7339143A Expired FR2226898A5 (en) 1973-01-15 1973-11-02
FR7416810A Expired FR2225748B1 (en) 1973-01-15 1974-05-15

Family Applications Before (1)

Application Number Title Priority Date Filing Date
FR7339143A Expired FR2226898A5 (en) 1973-01-15 1973-11-02

Country Status (6)

Country Link
JP (1) JPS5643505B2 (en)
CA (1) CA993048A (en)
DE (1) DE2400613C2 (en)
FR (2) FR2226898A5 (en)
GB (1) GB1424029A (en)
NL (1) NL7312123A (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3815004A1 (en) * 1988-05-03 1989-11-16 Gimat DEVICE FOR THE POLAROGRAPHIC MEASUREMENT OF THE OXYGEN CONTENT IN LIQUID AND GASEOUS MEDIA

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3431182A (en) * 1966-02-04 1969-03-04 Orion Research Fluoride sensitive electrode and method of using same
US3442782A (en) * 1966-05-24 1969-05-06 Orion Research Electrochemical electrode
US3563874A (en) * 1967-10-02 1971-02-16 Orion Research Halide-sensitive electrochemical electrodes and method of making same
US3591464A (en) * 1968-09-06 1971-07-06 Orion Research Method and apparatus for detecting ionic activity
SE374818B (en) * 1971-06-17 1975-03-17 M Sharp
JPS502836A (en) * 1973-05-10 1975-01-13

Also Published As

Publication number Publication date
NL7312123A (en) 1974-07-17
CA993048A (en) 1976-07-13
DE2400613C2 (en) 1984-03-29
FR2225748A1 (en) 1974-11-08
GB1424029A (en) 1976-02-04
JPS5643505B2 (en) 1981-10-13
DE2400613A1 (en) 1974-07-18
JPS49105596A (en) 1974-10-05
FR2226898A5 (en) 1974-11-15
AU6232773A (en) 1975-05-15

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Legal Events

Date Code Title Description
ST Notification of lapse