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FR821258A - Perfectionnement aux tubes compte-gouttes - Google Patents

Perfectionnement aux tubes compte-gouttes

Info

Publication number
FR821258A
FR821258A FR821258DA FR821258A FR 821258 A FR821258 A FR 821258A FR 821258D A FR821258D A FR 821258DA FR 821258 A FR821258 A FR 821258A
Authority
FR
France
Prior art keywords
development
dropper tubes
dropper
tubes
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
Marius Regard
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 FR821258A publication Critical patent/FR821258A/fr
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
    • B65D47/00—Closures with filling and discharging, or with discharging, devices
    • B65D47/04—Closures with discharging devices other than pumps
    • B65D47/06—Closures with discharging devices other than pumps with pouring spouts or tubes; with discharge nozzles or passages
    • B65D47/18—Closures with discharging devices other than pumps with pouring spouts or tubes; with discharge nozzles or passages for discharging drops; Droppers

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
FR821258D 1936-08-03 1936-08-03 Perfectionnement aux tubes compte-gouttes Expired FR821258A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR821258T 1936-08-03

Publications (1)

Publication Number Publication Date
FR821258A true FR821258A (fr) 1937-12-01

Family

ID=9276082

Family Applications (1)

Application Number Title Priority Date Filing Date
FR821258D Expired FR821258A (fr) 1936-08-03 1936-08-03 Perfectionnement aux tubes compte-gouttes

Country Status (1)

Country Link
FR (1) FR821258A (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3276639A (en) * 1964-12-21 1966-10-04 Cooke Engineering Company Metered drop dispenser
US3276847A (en) * 1961-08-31 1966-10-04 Cooke Engineering Company Tubular dropper for micro-titration

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3276847A (en) * 1961-08-31 1966-10-04 Cooke Engineering Company Tubular dropper for micro-titration
US3276639A (en) * 1964-12-21 1966-10-04 Cooke Engineering Company Metered drop dispenser

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