FR697121A - Compte-gouttes - Google Patents

Compte-gouttes

Info

Publication number
FR697121A
FR697121A FR697121DA FR697121A FR 697121 A FR697121 A FR 697121A FR 697121D A FR697121D A FR 697121DA FR 697121 A FR697121 A FR 697121A
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
Oscar Levy
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 FR697121A publication Critical patent/FR697121A/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

Landscapes

  • Health & Medical Sciences (AREA)
  • Clinical Laboratory Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
FR697121D 1929-09-28 1930-06-06 Compte-gouttes Expired FR697121A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE697121X 1929-09-28

Publications (1)

Publication Number Publication Date
FR697121A true FR697121A (fr) 1931-01-12

Family

ID=6607839

Family Applications (1)

Application Number Title Priority Date Filing Date
FR697121D Expired FR697121A (fr) 1929-09-28 1930-06-06 Compte-gouttes

Country Status (1)

Country Link
FR (1) FR697121A (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2623523A (en) * 1948-07-10 1952-12-30 Evelyn R Benson Anthnfection spreading shield

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2623523A (en) * 1948-07-10 1952-12-30 Evelyn R Benson Anthnfection spreading shield

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