NO122207B - - Google Patents

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Publication number
NO122207B
NO122207B NO2474/68A NO247468A NO122207B NO 122207 B NO122207 B NO 122207B NO 2474/68 A NO2474/68 A NO 2474/68A NO 247468 A NO247468 A NO 247468A NO 122207 B NO122207 B NO 122207B
Authority
NO
Norway
Prior art keywords
band
zipper
thread
attached
turning points
Prior art date
Application number
NO2474/68A
Other languages
English (en)
Norwegian (no)
Inventor
B Kittelsen
Original Assignee
Norsk Hydro Elektrisk
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 Norsk Hydro Elektrisk filed Critical Norsk Hydro Elektrisk
Priority to NO2474/68A priority Critical patent/NO122207B/no
Priority to DE19691931473 priority patent/DE1931473A1/de
Publication of NO122207B publication Critical patent/NO122207B/no

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Classifications

    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22B—PRODUCTION AND REFINING OF METALS; PRETREATMENT OF RAW MATERIALS
    • C22B26/00—Obtaining alkali, alkaline earth metals or magnesium
    • C22B26/20—Obtaining alkaline earth metals or magnesium
    • C22B26/22—Obtaining magnesium
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P10/00—Technologies related to metal processing
    • Y02P10/20—Recycling

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Geology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Environmental & Geological Engineering (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Manufacture And Refinement Of Metals (AREA)
  • Decoration Of Textiles (AREA)
  • Slide Fasteners (AREA)
NO2474/68A 1968-06-21 1968-06-21 NO122207B (fr)

Priority Applications (2)

Application Number Priority Date Filing Date Title
NO2474/68A NO122207B (fr) 1968-06-21 1968-06-21
DE19691931473 DE1931473A1 (de) 1968-06-21 1969-06-20 Verfahren und Vorrichtung zum Raffinieren von Magnesiumaltmetall

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NO2474/68A NO122207B (fr) 1968-06-21 1968-06-21

Publications (1)

Publication Number Publication Date
NO122207B true NO122207B (fr) 1971-06-01

Family

ID=19878869

Family Applications (1)

Application Number Title Priority Date Filing Date
NO2474/68A NO122207B (fr) 1968-06-21 1968-06-21

Country Status (2)

Country Link
DE (1) DE1931473A1 (fr)
NO (1) NO122207B (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NO171120C (no) * 1990-10-24 1993-01-27 Norsk Hydro As Fremgangsmaate og apparat for nedsmelting og raffinering av magnesium og magnesiumlegeringer

Also Published As

Publication number Publication date
DE1931473A1 (de) 1970-01-02

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