FR1267304A - Improvements to water jam devices - Google Patents

Improvements to water jam devices

Info

Publication number
FR1267304A
FR1267304A FR829604A FR829604A FR1267304A FR 1267304 A FR1267304 A FR 1267304A FR 829604 A FR829604 A FR 829604A FR 829604 A FR829604 A FR 829604A FR 1267304 A FR1267304 A FR 1267304A
Authority
FR
France
Prior art keywords
water jam
jam devices
devices
water
jam
Prior art date
Legal status (The legal status 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 status listed.)
Expired
Application number
FR829604A
Other languages
French (fr)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Societe dExplosifs et Produits Chimiques SA
Original Assignee
Societe dExplosifs et Produits Chimiques SA
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 Societe dExplosifs et Produits Chimiques SA filed Critical Societe dExplosifs et Produits Chimiques SA
Priority to FR829604A priority Critical patent/FR1267304A/en
Application granted granted Critical
Publication of FR1267304A publication Critical patent/FR1267304A/en
Expired legal-status Critical Current

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
    • F42D1/20—Tamping cartridges, i.e. cartridges containing tamping material

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
FR829604A 1960-06-10 1960-06-10 Improvements to water jam devices Expired FR1267304A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR829604A FR1267304A (en) 1960-06-10 1960-06-10 Improvements to water jam devices

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR829604A FR1267304A (en) 1960-06-10 1960-06-10 Improvements to water jam devices

Publications (1)

Publication Number Publication Date
FR1267304A true FR1267304A (en) 1961-07-21

Family

ID=8733131

Family Applications (1)

Application Number Title Priority Date Filing Date
FR829604A Expired FR1267304A (en) 1960-06-10 1960-06-10 Improvements to water jam devices

Country Status (1)

Country Link
FR (1) FR1267304A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2284853A1 (en) * 1974-09-10 1976-04-09 Poudres & Explosifs Ste Nale Cartridge case with plug each end of tube - has three semicircular section rings and entry chamfer on each plug

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2284853A1 (en) * 1974-09-10 1976-04-09 Poudres & Explosifs Ste Nale Cartridge case with plug each end of tube - has three semicircular section rings and entry chamfer on each plug

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