FR328458A - Method and apparatus for the manufacture of composite pipes - Google Patents

Method and apparatus for the manufacture of composite pipes

Info

Publication number
FR328458A
FR328458A FR328458DA FR328458A FR 328458 A FR328458 A FR 328458A FR 328458D A FR328458D A FR 328458DA FR 328458 A FR328458 A FR 328458A
Authority
FR
France
Prior art keywords
manufacture
composite pipes
pipes
composite
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
David Alexander Ritchie
Henry Whitney Lamb
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 FR328458A publication Critical patent/FR328458A/en
Expired legal-status Critical Current

Links

Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B21MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21CMANUFACTURE OF METAL SHEETS, WIRE, RODS, TUBES OR PROFILES, OTHERWISE THAN BY ROLLING; AUXILIARY OPERATIONS USED IN CONNECTION WITH METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL
    • B21C37/00Manufacture of metal sheets, bars, wire, tubes or like semi-manufactured products, not otherwise provided for; Manufacture of tubes of special shape
    • B21C37/06Manufacture 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
    • B21C37/15Making tubes of special shape; Making tube fittings
    • B21C37/154Making multi-wall tubes

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
FR328458D 1903-01-13 1903-01-13 Method and apparatus for the manufacture of composite pipes Expired FR328458A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR328458T 1903-01-13

Publications (1)

Publication Number Publication Date
FR328458A true FR328458A (en) 1903-07-11

Family

ID=1378360

Family Applications (1)

Application Number Title Priority Date Filing Date
FR328458D Expired FR328458A (en) 1903-01-13 1903-01-13 Method and apparatus for the manufacture of composite pipes

Country Status (1)

Country Link
FR (1) FR328458A (en)

Similar Documents

Publication Publication Date Title
FR328458A (en) Method and apparatus for the manufacture of composite pipes
FR366480A (en) Method and apparatus for the manufacture of tubes
FR359730A (en) Apparatus and method for making baskets of wickerwork
FR362861A (en) Improved method and apparatus for the manufacture of copper electro-types
FR345947A (en) Method and apparatus for the manufacture of hinges and hinges
FR339435A (en) Method and apparatus for the manufacture of cyanides
FR329148A (en) Method and apparatus for the purification of fluids
FR347491A (en) Method and apparatus for the manufacture of glass
FR328290A (en) Improved method and apparatus for the manufacture of glass
FR338028A (en) Method and apparatus for the manufacture of induction coils
FR336695A (en) Method and apparatus for the manufacture of glass sheets
FR334076A (en) Method and apparatus for the production of compressed air
FR2592E (en) Method and apparatus for reducing the section of hollow bodies
FR399584A (en) Method and apparatus for the manufacture of cones
FR334121A (en) Method and apparatus for the production of compressed bricks in molds
FR334776A (en) Method and apparatus for the production of gas
FR334506A (en) Improved method and apparatus for enamelling
CH48008A (en) Hot disinfection process and apparatus for carrying out this process
FR336794A (en) Method and apparatus for manufacturing turnstiles and the like
FR325069A (en) Method and apparatus for the fabrication of fuels
FR417149A (en) Method and apparatus for the manufacture of insulating tubes
FR334385A (en) Method and apparatus for making mats or mats of fibrous material
FR342310A (en) Method and apparatus for the production of glass sheets
FR332263A (en) Method and apparatus specific to the production of carburized air
FR330104A (en) Method and apparatus for subjecting materials to the action of gaseous fluids