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FR705809A - Pneumatic hammer tool - Google Patents

Pneumatic hammer tool

Info

Publication number
FR705809A
FR705809A FR705809DA FR705809A FR 705809 A FR705809 A FR 705809A FR 705809D A FR705809D A FR 705809DA FR 705809 A FR705809 A FR 705809A
Authority
FR
France
Prior art keywords
pneumatic hammer
hammer tool
tool
pneumatic
hammer
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
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.)
FORGES ET ATELIERS DE MEUDON S
Original Assignee
FORGES ET ATELIERS DE MEUDON S
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 FORGES ET ATELIERS DE MEUDON S filed Critical FORGES ET ATELIERS DE MEUDON S
Application granted granted Critical
Publication of FR705809A publication Critical patent/FR705809A/en
Expired legal-status Critical Current

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E21—EARTH OR ROCK DRILLING; MINING
    • E21B—EARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
    • E21B10/00—Drill bits
    • E21B10/36—Percussion drill bits

Landscapes

  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • Mining & Mineral Resources (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Environmental & Geological Engineering (AREA)
  • Fluid Mechanics (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
FR705809D 1930-11-17 1930-11-17 Pneumatic hammer tool Expired FR705809A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR705809T 1930-11-17

Publications (1)

Publication Number Publication Date
FR705809A true FR705809A (en) 1931-06-12

Family

ID=9067413

Family Applications (1)

Application Number Title Priority Date Filing Date
FR705809D Expired FR705809A (en) 1930-11-17 1930-11-17 Pneumatic hammer tool

Country Status (1)

Country Link
FR (1) FR705809A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2629588A (en) * 1948-03-25 1953-02-24 Neamand Vincent Tool for breaking concrete and the like

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2629588A (en) * 1948-03-25 1953-02-24 Neamand Vincent Tool for breaking concrete and the like

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