FR607222A - Coupeuse-haveuse en roches - Google Patents

Coupeuse-haveuse en roches

Info

Publication number
FR607222A
FR607222A FR607222DA FR607222A FR 607222 A FR607222 A FR 607222A FR 607222D A FR607222D A FR 607222DA FR 607222 A FR607222 A FR 607222A
Authority
FR
France
Prior art keywords
cutter
rock
rock cutter
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
English (en)
Inventor
Alfred Huberland
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 filed Critical
Application granted granted Critical
Publication of FR607222A publication Critical patent/FR607222A/fr
Expired legal-status Critical Current

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E21—EARTH OR ROCK DRILLING; MINING
    • E21C—MINING OR QUARRYING
    • E21C25/00—Cutting machines, i.e. for making slits approximately parallel or perpendicular to the seam
    • E21C25/64—Slitting machines guided solely by hand and either carried by hand or mounted on supports

Landscapes

  • Engineering & Computer Science (AREA)
  • Mining & Mineral Resources (AREA)
  • Mechanical Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Geology (AREA)
FR607222D 1924-12-02 1925-12-01 Coupeuse-haveuse en roches Expired FR607222A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
BE607222X 1924-12-02

Publications (1)

Publication Number Publication Date
FR607222A true FR607222A (fr) 1926-06-28

Family

ID=3875126

Family Applications (1)

Application Number Title Priority Date Filing Date
FR607222D Expired FR607222A (fr) 1924-12-02 1925-12-01 Coupeuse-haveuse en roches

Country Status (1)

Country Link
FR (1) FR607222A (fr)

Similar Documents

Publication Publication Date Title
FR582564A (fr) Bouton-fermoir
FR602407A (fr) Vêtement-combinaison
FR607222A (fr) Coupeuse-haveuse en roches
FR585672A (fr) Explosifs
FR580274A (fr) Trieur-calibreur
FR29806E (fr) Cyclo-trottinette
FR581137A (fr) Polyculteur
FR585671A (fr) Explosifs
FR585490A (fr) Houppe
FR591335A (fr) Stéréocinématographe
FR585434A (fr) Corset-ceinture
FR586206A (fr) Cheville-semence
FR588375A (fr) Tourne-au-vent
FR578754A (fr) Araire vigneronne
FR579473A (fr) Classeur-relieur
FI10065A (fi) Stöpselanordning
FI10122A (fi) Störpinne
FI10328A (fi) Säckhållare
FI10319A (fi) Kraftvagn
FI10312A (fi) Sängställbeslag
FI10280A (fi) Rörjunktur
FI10153A (fi) Reglerbar talja
FI10146A (fi) Styrbar dikesplog
FI10040A (fi) Automobilväxellåda
FI10121A (fi) Biljettfodral