FR326391A - Advanced device for trephine probing - Google Patents

Advanced device for trephine probing

Info

Publication number
FR326391A
FR326391A FR326391A FR326391DA FR326391A FR 326391 A FR326391 A FR 326391A FR 326391 A FR326391 A FR 326391A FR 326391D A FR326391D A FR 326391DA FR 326391 A FR326391 A FR 326391A
Authority
FR
France
Prior art keywords
trephine
probing
advanced device
advanced
trephine probing
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
FR326391A
Other languages
French (fr)
Inventor
Pellet Alphonse
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.)
PELLET ALPHONSE
Original Assignee
PELLET ALPHONSE
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 PELLET ALPHONSE filed Critical PELLET ALPHONSE
Application granted granted Critical
Publication of FR326391A publication Critical patent/FR326391A/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
    • E21B10/26—Drill bits with leading portion, i.e. drill bits with a pilot cutter; Drill bits for enlarging the borehole, e.g. reamers
    • E21B10/32—Drill bits with leading portion, i.e. drill bits with a pilot cutter; Drill bits for enlarging the borehole, e.g. reamers with expansible cutting tools

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)
FR326391A 1902-11-17 1902-11-17 Advanced device for trephine probing Expired FR326391A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR326391T 1902-11-17

Publications (1)

Publication Number Publication Date
FR326391A true FR326391A (en) 1903-05-26

Family

ID=1376483

Family Applications (1)

Application Number Title Priority Date Filing Date
FR326391A Expired FR326391A (en) 1902-11-17 1902-11-17 Advanced device for trephine probing

Country Status (1)

Country Link
FR (1) FR326391A (en)

Similar Documents

Publication Publication Date Title
FR326391A (en) Advanced device for trephine probing
FR322059A (en) Advanced device for polling
FR320878A (en) Portable device for gynecology
FR322874A (en) An enlarger device for surveys
FR334671A (en) Announcement device
FR317650A (en) An advanced device for filling siphons
FR321257A (en) Device for drying hair
FR337646A (en) Disinfection device for phones
FR336998A (en) Advanced device for physical development
FR321594A (en) Apparatus for lifting fallen horses
FR323920A (en) Device for cleaning combs
FR333916A (en) Advanced device for capturing birds
FR323749A (en) Advertising device
FR320134A (en) Device for cleaning bicycles
FR331934A (en) Preservation device for phones
FR337106A (en) Panoramic device for collections
FR4059E (en) Panoramic device for collections
CH26796A (en) Advanced device for homogenizing milk
FR339199A (en) Rotary device for illuminated announcements
FR327277A (en) Fumivorous device
FR326440A (en) Advanced lifting device
FR587E (en) An adjustment device for driving machines
FR332364A (en) Timing device for carrier pigeons
FR320220A (en) Device for adjusting watches to positions
FR326523A (en) Apparatus for measuring leather