FR712937A - Perfectionnements à l'étirage des métaux - Google Patents

Perfectionnements à l'étirage des métaux

Info

Publication number
FR712937A
FR712937A FR712937DA FR712937A FR 712937 A FR712937 A FR 712937A FR 712937D A FR712937D A FR 712937DA FR 712937 A FR712937 A FR 712937A
Authority
FR
France
Prior art keywords
metal drawing
metal
drawing improvements
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)
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.)
ELECTRO METALLURG CO
Original Assignee
ELECTRO METALLURG CO
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 ELECTRO METALLURG CO filed Critical ELECTRO METALLURG CO
Application granted granted Critical
Publication of FR712937A publication Critical patent/FR712937A/fr
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21C—MANUFACTURE OF METAL SHEETS, WIRE, RODS, TUBES OR PROFILES, OTHERWISE THAN BY ROLLING; AUXILIARY OPERATIONS USED IN CONNECTION WITH METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL
    • B21C9/00—Cooling, heating or lubricating drawing material
    • B21C9/02—Selection of compositions therefor
FR712937D 1931-03-09 1931-03-09 Perfectionnements à l'étirage des métaux Expired FR712937A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR712937T 1931-03-09

Publications (1)

Publication Number Publication Date
FR712937A true FR712937A (fr) 1931-10-15

Family

ID=9081739

Family Applications (1)

Application Number Title Priority Date Filing Date
FR712937D Expired FR712937A (fr) 1931-03-09 1931-03-09 Perfectionnements à l'étirage des métaux

Country Status (1)

Country Link
FR (1) FR712937A (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE953735C (de) * 1951-10-15 1958-01-23 Comptoir Ind D Etirage Et Prof Hilfsmittel fuer die Kaltverformung von legierten und nichtrostenden Staehlen

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE953735C (de) * 1951-10-15 1958-01-23 Comptoir Ind D Etirage Et Prof Hilfsmittel fuer die Kaltverformung von legierten und nichtrostenden Staehlen

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