NO117728B - - Google Patents

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Publication number
NO117728B
NO117728B NO1466/68A NO146668A NO117728B NO 117728 B NO117728 B NO 117728B NO 1466/68 A NO1466/68 A NO 1466/68A NO 146668 A NO146668 A NO 146668A NO 117728 B NO117728 B NO 117728B
Authority
NO
Norway
Prior art keywords
wire
roller
suction
scraper device
water
Prior art date
Application number
NO1466/68A
Other languages
English (en)
Norwegian (no)
Inventor
R Hopler
Original Assignee
Hercules Inc
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 Hercules Inc filed Critical Hercules Inc
Publication of NO117728B publication Critical patent/NO117728B/no

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
    • F42D1/10—Feeding explosives in granular or slurry form; Feeding explosives by pneumatic or hydraulic pressure

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Paper (AREA)
NO1466/68A 1967-08-17 1968-04-18 NO117728B (xx)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US66125067A 1967-08-17 1967-08-17
US68349567A 1967-11-16 1967-11-16

Publications (1)

Publication Number Publication Date
NO117728B true NO117728B (xx) 1969-09-15

Family

ID=27098272

Family Applications (1)

Application Number Title Priority Date Filing Date
NO1466/68A NO117728B (xx) 1967-08-17 1968-04-18

Country Status (3)

Country Link
FR (1) FR1579735A (xx)
NO (1) NO117728B (xx)
OA (1) OA02866A (xx)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE793687A (fr) * 1972-01-18 1973-07-04 Canadian Ind Appareil a charger les trous de mines

Also Published As

Publication number Publication date
OA02866A (fr) 1970-12-15
FR1579735A (xx) 1969-08-29

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