FR347012A - Machine for the production of pipes and bars of lead or lead alloys - Google Patents

Machine for the production of pipes and bars of lead or lead alloys

Info

Publication number
FR347012A
FR347012A FR347012DA FR347012A FR 347012 A FR347012 A FR 347012A FR 347012D A FR347012D A FR 347012DA FR 347012 A FR347012 A FR 347012A
Authority
FR
France
Prior art keywords
lead
bars
pipes
production
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
Adolph Rosenthal
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 FR347012A publication Critical patent/FR347012A/en
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
    • B21C23/00—Extruding metal; Impact extrusion
    • B21C23/21—Presses specially adapted for extruding metal
FR347012D 1904-05-30 1904-10-12 Machine for the production of pipes and bars of lead or lead alloys Expired FR347012A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB347012X 1904-05-30

Publications (1)

Publication Number Publication Date
FR347012A true FR347012A (en) 1905-02-20

Family

ID=1395681

Family Applications (1)

Application Number Title Priority Date Filing Date
FR347012D Expired FR347012A (en) 1904-05-30 1904-10-12 Machine for the production of pipes and bars of lead or lead alloys

Country Status (1)

Country Link
FR (1) FR347012A (en)

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