FR848639A - Perfectionnements aux perceuses - Google Patents

Perfectionnements aux perceuses

Info

Publication number
FR848639A
FR848639A FR848639DA FR848639A FR 848639 A FR848639 A FR 848639A FR 848639D A FR848639D A FR 848639DA FR 848639 A FR848639 A FR 848639A
Authority
FR
France
Prior art keywords
drills
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
Dawant
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 FR848639A publication Critical patent/FR848639A/fr
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23B—TURNING; BORING
    • B23B31/00—Chucks; Expansion mandrels; Adaptations thereof for remote control
    • B23B31/02—Chucks
    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06L—DRY-CLEANING, WASHING OR BLEACHING FIBRES, FILAMENTS, THREADS, YARNS, FABRICS, FEATHERS OR MADE-UP FIBROUS GOODS; BLEACHING LEATHER OR FURS
    • D06L4/00—Bleaching fibres, filaments, threads, yarns, fabrics, feathers or made-up fibrous goods; Bleaching leather or furs
    • D06L4/10—Bleaching fibres, filaments, threads, yarns, fabrics, feathers or made-up fibrous goods; Bleaching leather or furs using agents which develop oxygen
    • D06L4/12—Bleaching fibres, filaments, threads, yarns, fabrics, feathers or made-up fibrous goods; Bleaching leather or furs using agents which develop oxygen combined with specific additives

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Textile Engineering (AREA)
FR848639D 1939-01-10 1939-01-10 Perfectionnements aux perceuses Expired FR848639A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR848639T 1939-01-10

Publications (1)

Publication Number Publication Date
FR848639A true FR848639A (fr) 1939-11-03

Family

ID=9314360

Family Applications (1)

Application Number Title Priority Date Filing Date
FR848639D Expired FR848639A (fr) 1939-01-10 1939-01-10 Perfectionnements aux perceuses

Country Status (1)

Country Link
FR (1) FR848639A (fr)

Similar Documents

Publication Publication Date Title
FR867282A (fr) Perfectionnements aux amplificateurs
FR858393A (fr) Perfectionnements apportés aux mallettes porte-outils
FR862003A (fr) Perfectionnements aux docteurs
FR855779A (fr) Perfectionnements aux skis
FR861519A (fr) Perfectionnements aux matières siliceuses
FR848639A (fr) Perfectionnements aux perceuses
FR862730A (fr) Perfectionnements aux radiogoniomètres
FR863774A (fr) Perfectionnements apportés aux constructions
FR856549A (fr) Perfectionnements aux robinets
FR852768A (fr) Perfectionnements apportés aux enveloppes
FR850429A (fr) Perfectionnements apportés aux gazogènes
FR861357A (fr) Perfectionnements apportés aux aérodynes
FR845093A (fr) Perfectionnements aux perceuses
FR870420A (fr) Perfectionnements apportés aux broyeurs
FR853450A (fr) Perfectionnements apportés aux serrures
FR864390A (fr) Perfectionnements aux robinets
FR864236A (fr) Perfectionnements apportés aux explosifs
FR870804A (fr) Perfectionnements apportés aux machines dyname-electriques
FR855008A (fr) Perfectionnements apportés aux machines héliographiques
FR864383A (fr) Perfectionnements aux gazogènes
FR877447A (fr) Perfectionnements apportés aux gazogènes
FR864823A (fr) Perfectionnements aux gazogènes
FR854463A (fr) Perfectionnements aux gazogènes
FR50753E (fr) Perfectionnements aux gazogènes
FR865845A (fr) Perfectionnements aux bicyclettes