FR836747A - Compte-gouttes - Google Patents

Compte-gouttes

Info

Publication number
FR836747A
FR836747A FR836747DA FR836747A FR 836747 A FR836747 A FR 836747A FR 836747D A FR836747D A FR 836747DA FR 836747 A FR836747 A FR 836747A
Authority
FR
France
Prior art keywords
dropper
Prior art date
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
English (en)
Inventor
Victor Chevanne
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 filed Critical
Application granted granted Critical
Publication of FR836747A publication Critical patent/FR836747A/fr
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01L—CHEMICAL OR PHYSICAL LABORATORY APPARATUS FOR GENERAL USE
    • B01L3/00—Containers or dishes for laboratory use, e.g. laboratory glassware; Droppers
    • B01L3/02—Burettes; Pipettes
    • B01L3/0241—Drop counters; Drop formers
    • B01L3/0272—Dropper bottles
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01L—CHEMICAL OR PHYSICAL LABORATORY APPARATUS FOR GENERAL USE
    • B01L2400/00—Moving or stopping fluids
    • B01L2400/04—Moving fluids with specific forces or mechanical means
    • B01L2400/0475—Moving fluids with specific forces or mechanical means specific mechanical means and fluid pressure
    • B01L2400/0481—Moving fluids with specific forces or mechanical means specific mechanical means and fluid pressure squeezing of channels or chambers

Landscapes

  • Health & Medical Sciences (AREA)
  • Clinical Laboratory Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
FR836747D 1937-10-05 1937-10-05 Compte-gouttes Expired FR836747A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR836747T 1937-10-05

Publications (1)

Publication Number Publication Date
FR836747A true FR836747A (fr) 1939-01-25

Family

ID=9298234

Family Applications (1)

Application Number Title Priority Date Filing Date
FR836747D Expired FR836747A (fr) 1937-10-05 1937-10-05 Compte-gouttes

Country Status (1)

Country Link
FR (1) FR836747A (fr)

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