LU29135A1 - - Google Patents

Info

Publication number
LU29135A1
LU29135A1 LU29135DA LU29135A1 LU 29135 A1 LU29135 A1 LU 29135A1 LU 29135D A LU29135D A LU 29135DA LU 29135 A1 LU29135 A1 LU 29135A1
Authority
LU
Luxembourg
Application number
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
Publication of LU29135A1 publication Critical patent/LU29135A1/xx

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21H—MAKING PARTICULAR METAL OBJECTS BY ROLLING, e.g. SCREWS, WHEELS, RINGS, BARRELS, BALLS
    • B21H3/00—Making helical bodies or bodies having parts of helical shape
    • B21H3/02—Making helical bodies or bodies having parts of helical shape external screw-threads ; Making dies for thread rolling
    • B21H3/04—Making by means of profiled-rolls or die rolls

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
LU29135D 1948-07-05 1948-07-05 LU29135A1 (US20100012521A1-20100121-C00001.png)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
LU29135 1948-07-05

Publications (1)

Publication Number Publication Date
LU29135A1 true LU29135A1 (US20100012521A1-20100121-C00001.png) 1948-09-06

Family

ID=19722230

Family Applications (1)

Application Number Title Priority Date Filing Date
LU29135D LU29135A1 (US20100012521A1-20100121-C00001.png) 1948-07-05 1948-07-05

Country Status (1)

Country Link
LU (1) LU29135A1 (US20100012521A1-20100121-C00001.png)

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