BE514120A - - Google Patents

Info

Publication number
BE514120A
BE514120A BE514120DA BE514120A BE 514120 A BE514120 A BE 514120A BE 514120D A BE514120D A BE 514120DA BE 514120 A BE514120 A BE 514120A
Authority
BE
Belgium
Application number
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.)
Publication of BE514120A publication Critical patent/BE514120A/xx

Links

Classifications

    • CCHEMISTRY; METALLURGY
    • C22METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22BPRODUCTION AND REFINING OF METALS; PRETREATMENT OF RAW MATERIALS
    • C22B41/00Obtaining germanium
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61CDENTISTRY; APPARATUS OR METHODS FOR ORAL OR DENTAL HYGIENE
    • A61C1/00Dental machines for boring or cutting ; General features of dental machines or apparatus, e.g. hand-piece design
    • A61C1/08Machine parts specially adapted for dentistry
    • A61C1/14Tool-holders, i.e. operating tool holders, e.g. burr holders
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61CDENTISTRY; APPARATUS OR METHODS FOR ORAL OR DENTAL HYGIENE
    • A61C3/00Dental tools or instruments
    • A61C3/06Tooth grinding or polishing discs; Holders therefor
    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01LSEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
    • H01L21/00Processes or apparatus adapted for the manufacture or treatment of semiconductor or solid state devices or of parts thereof

Landscapes

  • Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Oral & Maxillofacial Surgery (AREA)
  • Dentistry (AREA)
  • Epidemiology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Manufacturing & Machinery (AREA)
  • Chemical & Material Sciences (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Condensed Matter Physics & Semiconductors (AREA)
  • General Physics & Mathematics (AREA)
  • Computer Hardware Design (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Power Engineering (AREA)
  • Carbon And Carbon Compounds (AREA)
  • Manufacture And Refinement Of Metals (AREA)
BE514120D 1951-09-13 BE514120A (en:Method)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL163975 1951-09-13

Publications (1)

Publication Number Publication Date
BE514120A true BE514120A (en:Method)

Family

ID=19750532

Family Applications (1)

Application Number Title Priority Date Filing Date
BE514120D BE514120A (en:Method) 1951-09-13

Country Status (7)

Country Link
BE (1) BE514120A (en:Method)
CH (1) CH311304A (en:Method)
DE (1) DE976458C (en:Method)
ES (1) ES205320A1 (en:Method)
FR (2) FR1062839A (en:Method)
GB (1) GB703606A (en:Method)
NL (2) NL163975B (en:Method)

Also Published As

Publication number Publication date
CH311304A (de) 1955-11-30
FR1062889A (fr) 1954-04-28
GB703606A (en) 1954-02-03
NL83988C (en:Method)
DE976458C (de) 1963-09-12
FR1062839A (fr) 1954-04-27
ES205320A1 (es) 1952-11-01
NL163975B (nl)

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