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FR1122140A - Improvement in rubber stoppers - Google Patents

Improvement in rubber stoppers

Info

Publication number
FR1122140A
FR1122140A FR1122140DA FR1122140A FR 1122140 A FR1122140 A FR 1122140A FR 1122140D A FR1122140D A FR 1122140DA FR 1122140 A FR1122140 A FR 1122140A
Authority
FR
France
Prior art keywords
improvement
rubber stoppers
stoppers
rubber
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
French (fr)
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.)
MANUF GENERALE DE CAOUTCHOUC V
Original Assignee
MANUF GENERALE DE CAOUTCHOUC V
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 MANUF GENERALE DE CAOUTCHOUC V filed Critical MANUF GENERALE DE CAOUTCHOUC V
Application granted granted Critical
Publication of FR1122140A publication Critical patent/FR1122140A/en
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
    • B01L3/50—Containers for the purpose of retaining a material to be analysed, e.g. test tubes
    • B01L3/508—Containers for the purpose of retaining a material to be analysed, e.g. test tubes rigid containers not provided for above
    • B01L3/5082—Test tubes per se
    • B01L3/50825—Closing or opening means, corks, bungs
    • 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
    • B65D51/00—Closures not otherwise provided for
    • B65D51/002—Closures to be pierced by an extracting-device for the contents and fixed on the container by separate retaining means

Landscapes

  • Health & Medical Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Analytical Chemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • Hematology (AREA)
  • Clinical Laboratory Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
FR1122140D 1955-02-16 1955-02-16 Improvement in rubber stoppers Expired FR1122140A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1122140T 1955-02-16

Publications (1)

Publication Number Publication Date
FR1122140A true FR1122140A (en) 1956-09-03

Family

ID=9632422

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1122140D Expired FR1122140A (en) 1955-02-16 1955-02-16 Improvement in rubber stoppers

Country Status (1)

Country Link
FR (1) FR1122140A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2054662A1 (en) * 1969-07-31 1971-04-23 Siemens Ag
FR2630927A1 (en) * 1988-05-03 1989-11-10 Rhone Poulenc Chimie CONTAINER HEAD FOR CHEMICAL REACTION, TREATMENT OR ANALYSIS OF VARIOUS PRODUCTS AND CONTAINERS USING THE SAME

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2054662A1 (en) * 1969-07-31 1971-04-23 Siemens Ag
FR2630927A1 (en) * 1988-05-03 1989-11-10 Rhone Poulenc Chimie CONTAINER HEAD FOR CHEMICAL REACTION, TREATMENT OR ANALYSIS OF VARIOUS PRODUCTS AND CONTAINERS USING THE SAME
WO1989010787A1 (en) * 1988-05-03 1989-11-16 Rhone Poulenc Chimie Head of a recipient for the chemical reaction, treatment or analysis of various products and recipients fitted with said head

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