CH604094A5 - - Google Patents

Info

Publication number
CH604094A5
CH604094A5 CH395477A CH395477A CH604094A5 CH 604094 A5 CH604094 A5 CH 604094A5 CH 395477 A CH395477 A CH 395477A CH 395477 A CH395477 A CH 395477A CH 604094 A5 CH604094 A5 CH 604094A5
Authority
CH
Switzerland
Application number
CH395477A
Inventor
Peter Dr Hirt
Primo Mercoli
Original Assignee
Hilti Ag
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 Hilti Ag filed Critical Hilti Ag
Publication of CH604094A5 publication Critical patent/CH604094A5/xx

Links

Classifications

    • EFIXED CONSTRUCTIONS
    • E21EARTH DRILLING; MINING
    • E21BEARTH DRILLING, e.g. DEEP DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
    • E21B7/00Special methods or apparatus for drilling
    • E21B7/14Drilling by use of heat, e.g. flame drilling
    • E21B7/146Thermal lances
CH395477A 1976-04-23 1977-03-29 CH604094A5 (ja)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19762617903 DE2617903A1 (de) 1976-04-23 1976-04-23 Zuendverfahren fuer sauerstofflanzen

Publications (1)

Publication Number Publication Date
CH604094A5 true CH604094A5 (ja) 1978-08-31

Family

ID=5976087

Family Applications (1)

Application Number Title Priority Date Filing Date
CH395477A CH604094A5 (ja) 1976-04-23 1977-03-29

Country Status (6)

Country Link
AT (1) AT350457B (ja)
CA (1) CA1063505A (ja)
CH (1) CH604094A5 (ja)
DE (1) DE2617903A1 (ja)
FR (1) FR2348900B1 (ja)
GB (1) GB1572055A (ja)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2673556B1 (fr) * 1991-03-04 1993-06-25 Creusot Loire Procede et machine pour percer par oxycoupage un avant-trou dans une tole epaisse.
RU2484077C2 (ru) * 2011-04-11 2013-06-10 Витаутас Валентинович Сенкус Горючая смесь и способ ее зажигания

Also Published As

Publication number Publication date
ATA279677A (de) 1978-10-15
FR2348900A1 (fr) 1977-11-18
GB1572055A (en) 1980-07-23
CA1063505A (en) 1979-10-02
DE2617903A1 (de) 1977-11-03
FR2348900B1 (ja) 1980-02-01
AT350457B (de) 1979-06-11

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Legal Events

Date Code Title Description
PL Patent ceased