FR51878E - Knurling machine - Google Patents

Knurling machine

Info

Publication number
FR51878E
FR51878E FR51878DA FR51878E FR 51878 E FR51878 E FR 51878E FR 51878D A FR51878D A FR 51878DA FR 51878 E FR51878 E FR 51878E
Authority
FR
France
Prior art keywords
knurling machine
knurling
machine
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)
Inventor
Heinrich Zimmer
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 FR51878E publication Critical patent/FR51878E/en
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03B—APPARATUS OR ARRANGEMENTS FOR TAKING PHOTOGRAPHS OR FOR PROJECTING OR VIEWING THEM; APPARATUS OR ARRANGEMENTS EMPLOYING ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ACCESSORIES THEREFOR
    • G03B27/00—Photographic printing apparatus
    • G03B27/02—Exposure apparatus for contact printing
    • G03B27/04—Copying apparatus without a relative movement between the original and the light source during exposure, e.g. printing frame or printing box

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
FR51878D 1941-12-19 1941-12-19 Knurling machine Expired FR51878E (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR51878T 1941-12-19

Publications (1)

Publication Number Publication Date
FR51878E true FR51878E (en) 1943-05-24

Family

ID=8686635

Family Applications (1)

Application Number Title Priority Date Filing Date
FR51878D Expired FR51878E (en) 1941-12-19 1941-12-19 Knurling machine

Country Status (1)

Country Link
FR (1) FR51878E (en)

Similar Documents

Publication Publication Date Title
FR881970A (en) Softeners
FR919771A (en) Winding machine
FR871327A (en) Variable crankset
FR872341A (en) Drawing machine
FR914733A (en) Flat knitting machine
FR51878E (en) Knurling machine
FR881686A (en) Sewing machine
FR873074A (en) Cable machine
FR872660A (en) Loom
FR880908A (en) Piston machine
FR872882A (en) Refrigeration machine
FR878968A (en) Absorption refrigeration machine
FR890613A (en) Torsion dynanometer
FR879857A (en) Condenser microphone
FR867335A (en) Screw machine
FR878845A (en) River machine
FR51502E (en) Agglomerating machine
ES154872A1 (en) TELAR MACHINE
FR887983A (en) Molding machine
FR914693A (en) Grinding machine
ES154887A1 (en) DOUBADILLAR MACHINE
FR888834A (en) Steam machine
FR866358A (en) Crimping machine
FR927506A (en) Calculator
FR933028A (en) Profile reproducing machine