CH470478A - Sterilisierbarer gasdurchlässiger Stopfen aus Fasermaterial - Google Patents

Sterilisierbarer gasdurchlässiger Stopfen aus Fasermaterial

Info

Publication number
CH470478A
CH470478A CH248166A CH248166A CH470478A CH 470478 A CH470478 A CH 470478A CH 248166 A CH248166 A CH 248166A CH 248166 A CH248166 A CH 248166A CH 470478 A CH470478 A CH 470478A
Authority
CH
Switzerland
Prior art keywords
sterilizable
gas
fiber material
stopper made
permeable stopper
Prior art date
Application number
CH248166A
Other languages
German (de)
English (en)
Inventor
Herenz Heinz
Original Assignee
Herenz Heinz
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 Herenz Heinz filed Critical Herenz Heinz
Publication of CH470478A publication Critical patent/CH470478A/de

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
    • B65D51/16—Closures not otherwise provided for with means for venting air or gas
    • B65D51/1605—Closures not otherwise provided for with means for venting air or gas whereby the interior of the container is maintained in permanent gaseous communication with the exterior
    • B65D51/1616—Closures not otherwise provided for with means for venting air or gas whereby the interior of the container is maintained in permanent gaseous communication with the exterior by means of a filter

Landscapes

  • Health & Medical Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • Hematology (AREA)
  • Clinical Laboratory Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Closures For Containers (AREA)
  • Apparatus Associated With Microorganisms And Enzymes (AREA)
CH248166A 1965-03-12 1966-02-21 Sterilisierbarer gasdurchlässiger Stopfen aus Fasermaterial CH470478A (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEH0055448 1965-03-12

Publications (1)

Publication Number Publication Date
CH470478A true CH470478A (de) 1969-03-31

Family

ID=7159037

Family Applications (1)

Application Number Title Priority Date Filing Date
CH248166A CH470478A (de) 1965-03-12 1966-02-21 Sterilisierbarer gasdurchlässiger Stopfen aus Fasermaterial

Country Status (4)

Country Link
CH (1) CH470478A (pm)
DE (1) DE1467937C3 (pm)
NL (1) NL142369B (pm)
SE (1) SE334003B (pm)

Also Published As

Publication number Publication date
DE1467937B2 (de) 1974-01-24
DE1467937A1 (de) 1969-01-23
NL142369B (nl) 1974-06-17
DE1467937C3 (de) 1974-08-15
SE334003B (pm) 1971-04-05
NL6603054A (pm) 1966-09-13

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Legal Events

Date Code Title Description
PL Patent ceased