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FR429193A - Apparatus for laminating boiler flue tubes - Google Patents

Apparatus for laminating boiler flue tubes

Info

Publication number
FR429193A
FR429193A FR429193DA FR429193A FR 429193 A FR429193 A FR 429193A FR 429193D A FR429193D A FR 429193DA FR 429193 A FR429193 A FR 429193A
Authority
FR
France
Prior art keywords
laminating
boiler flue
flue tubes
tubes
boiler
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
Gustave Malmaison
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.)
GUSTAVE MALMAISON
Original Assignee
GUSTAVE MALMAISON
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 GUSTAVE MALMAISON filed Critical GUSTAVE MALMAISON
Application granted granted Critical
Publication of FR429193A publication Critical patent/FR429193A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D39/00—Application of procedures in order to connect objects or parts, e.g. coating with sheet metal otherwise than by plating; Tube expanders
    • B21D39/08—Tube expanders
    • B21D39/10—Tube expanders with rollers for expanding only

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
FR429193D 1911-05-01 1911-05-01 Apparatus for laminating boiler flue tubes Expired FR429193A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR429193T 1911-05-01

Publications (1)

Publication Number Publication Date
FR429193A true FR429193A (en) 1911-09-16

Family

ID=1471544

Family Applications (1)

Application Number Title Priority Date Filing Date
FR429193D Expired FR429193A (en) 1911-05-01 1911-05-01 Apparatus for laminating boiler flue tubes

Country Status (1)

Country Link
FR (1) FR429193A (en)

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