FR457952A - Perfectionnements apportés aux laminoirs - Google Patents

Perfectionnements apportés aux laminoirs

Info

Publication number
FR457952A
FR457952A FR457952DA FR457952A FR 457952 A FR457952 A FR 457952A FR 457952D A FR457952D A FR 457952DA FR 457952 A FR457952 A FR 457952A
Authority
FR
France
Prior art keywords
improvements made
rolling mills
mills
rolling
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
Herbert Ernest Ross
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Application granted granted Critical
Publication of FR457952A publication Critical patent/FR457952A/fr
Expired legal-status Critical Current

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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
FR457952D 1912-05-16 1913-05-16 Perfectionnements apportés aux laminoirs Expired FR457952A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AU457952X 1912-05-16

Publications (1)

Publication Number Publication Date
FR457952A true FR457952A (fr) 1913-09-30

Family

ID=1497595

Family Applications (1)

Application Number Title Priority Date Filing Date
FR457952D Expired FR457952A (fr) 1912-05-16 1913-05-16 Perfectionnements apportés aux laminoirs

Country Status (1)

Country Link
FR (1) FR457952A (fr)

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