FR734336A - Method of manufacturing metal tubes - Google Patents

Method of manufacturing metal tubes

Info

Publication number
FR734336A
FR734336A FR734336DA FR734336A FR 734336 A FR734336 A FR 734336A FR 734336D A FR734336D A FR 734336DA FR 734336 A FR734336 A FR 734336A
Authority
FR
France
Prior art keywords
metal tubes
manufacturing metal
manufacturing
tubes
metal
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
Henry Carton Fletcher
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.)
Bossin & Lajeunesse C
Original Assignee
Bossin & Lajeunesse C
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 Bossin & Lajeunesse C filed Critical Bossin & Lajeunesse C
Application granted granted Critical
Publication of FR734336A publication Critical patent/FR734336A/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
    • B21C37/00—Manufacture of metal sheets, bars, wire, tubes or like semi-manufactured products, not otherwise provided for; Manufacture of tubes of special shape
    • B21C37/06—Manufacture of metal sheets, bars, wire, tubes or like semi-manufactured products, not otherwise provided for; Manufacture of tubes of special shape of tubes or metal hoses; Combined procedures for making tubes, e.g. for making multi-wall tubes
    • B21C37/15—Making tubes of special shape; Making tube fittings
    • B21C37/154—Making multi-wall tubes

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
FR734336D 1931-07-01 1931-07-01 Method of manufacturing metal tubes Expired FR734336A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR734336T 1931-07-01

Publications (1)

Publication Number Publication Date
FR734336A true FR734336A (en) 1932-10-19

Family

ID=9128755

Family Applications (1)

Application Number Title Priority Date Filing Date
FR734336D Expired FR734336A (en) 1931-07-01 1931-07-01 Method of manufacturing metal tubes

Country Status (1)

Country Link
FR (1) FR734336A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4196505A (en) * 1977-11-15 1980-04-08 Usui Kokusai Sangyo Kabushiki Kaisha Method of manufacturing high pressure fuel injection pipes

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4196505A (en) * 1977-11-15 1980-04-08 Usui Kokusai Sangyo Kabushiki Kaisha Method of manufacturing high pressure fuel injection pipes

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