FR2497954B1 - - Google Patents

Info

Publication number
FR2497954B1
FR2497954B1 FR8100696A FR8100696A FR2497954B1 FR 2497954 B1 FR2497954 B1 FR 2497954B1 FR 8100696 A FR8100696 A FR 8100696A FR 8100696 A FR8100696 A FR 8100696A FR 2497954 B1 FR2497954 B1 FR 2497954B1
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
FR8100696A
Other languages
French (fr)
Other versions
FR2497954A1 (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.)
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
Priority to FR8100696A priority Critical patent/FR2497954A1/en
Publication of FR2497954A1 publication Critical patent/FR2497954A1/en
Application granted granted Critical
Publication of FR2497954B1 publication Critical patent/FR2497954B1/fr
Granted legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N31/00—Investigating or analysing non-biological materials by the use of the chemical methods specified in the subgroup; Apparatus specially adapted for such methods
    • G01N31/22—Investigating or analysing non-biological materials by the use of the chemical methods specified in the subgroup; Apparatus specially adapted for such methods using chemical indicators
    • G01N31/223—Investigating or analysing non-biological materials by the use of the chemical methods specified in the subgroup; Apparatus specially adapted for such methods using chemical indicators for investigating presence of specific gases or aerosols
FR8100696A 1981-01-13 1981-01-13 Colorimetric detector for chemical in gas or liquid - uses granules which are held between holding part and stopper fitted with elastic element Granted FR2497954A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR8100696A FR2497954A1 (en) 1981-01-13 1981-01-13 Colorimetric detector for chemical in gas or liquid - uses granules which are held between holding part and stopper fitted with elastic element

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8100696A FR2497954A1 (en) 1981-01-13 1981-01-13 Colorimetric detector for chemical in gas or liquid - uses granules which are held between holding part and stopper fitted with elastic element

Publications (2)

Publication Number Publication Date
FR2497954A1 FR2497954A1 (en) 1982-07-16
FR2497954B1 true FR2497954B1 (en) 1985-04-12

Family

ID=9254185

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8100696A Granted FR2497954A1 (en) 1981-01-13 1981-01-13 Colorimetric detector for chemical in gas or liquid - uses granules which are held between holding part and stopper fitted with elastic element

Country Status (1)

Country Link
FR (1) FR2497954A1 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2681694B1 (en) * 1991-09-24 1993-12-03 Ponsy Jacques Sarl Contralco DEVICE FOR GAS CONTROL.
FR2819736B1 (en) * 2001-01-19 2003-06-27 Contralco DEVICE FOR HOLDING A SOLID IN A TUBE, AND TEST USING SUCH A DEVICE

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2627315A1 (en) * 1976-06-18 1977-12-22 Draegerwerk Ag TEST TUBES WITH BRACKETS FOR THE REAGENT CARRIERS
FR2436395A1 (en) * 1978-09-14 1980-04-11 Grouyellec Andre Le GAS OR LIQUID TESTER OR TEST CAPSULE

Also Published As

Publication number Publication date
FR2497954A1 (en) 1982-07-16

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Legal Events

Date Code Title Description
TP Transmission of property