BE493273A - - Google Patents

Info

Publication number
BE493273A
BE493273A BE493273DA BE493273A BE 493273 A BE493273 A BE 493273A BE 493273D A BE493273D A BE 493273DA BE 493273 A BE493273 A BE 493273A
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 BE493273A publication Critical patent/BE493273A/xx

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F42—AMMUNITION; BLASTING
    • F42D—BLASTING
    • F42D1/00—Blasting methods or apparatus, e.g. loading or tamping
    • F42D1/08—Tamping methods; Methods for loading boreholes with explosives; Apparatus therefor
    • F42D1/18—Plugs for boreholes

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Portable Nailing Machines And Staplers (AREA)
  • Drilling And Exploitation, And Mining Machines And Methods (AREA)
BE493273D 1949-01-18 BE493273A (US20020095090A1-20020718-M00002.png)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR831668X 1949-01-18

Publications (1)

Publication Number Publication Date
BE493273A true BE493273A (US20020095090A1-20020718-M00002.png)

Family

ID=9293331

Family Applications (1)

Application Number Title Priority Date Filing Date
BE493273D BE493273A (US20020095090A1-20020718-M00002.png) 1949-01-18

Country Status (2)

Country Link
BE (1) BE493273A (US20020095090A1-20020718-M00002.png)
DE (1) DE831668C (US20020095090A1-20020718-M00002.png)

Also Published As

Publication number Publication date
DE831668C (de) 1952-02-14

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