FR1304234A - éléments creux pour panneaux - Google Patents

éléments creux pour panneaux

Info

Publication number
FR1304234A
FR1304234A FR875846A FR875846A FR1304234A FR 1304234 A FR1304234 A FR 1304234A FR 875846 A FR875846 A FR 875846A FR 875846 A FR875846 A FR 875846A FR 1304234 A FR1304234 A FR 1304234A
Authority
FR
France
Prior art keywords
panels
hollow elements
hollow
elements
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
FR875846A
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.)
Olin Corp
Original Assignee
Olin Corp
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 Olin Corp filed Critical Olin Corp
Priority to FR875846A priority Critical patent/FR1304234A/fr
Application granted granted Critical
Publication of FR1304234A publication Critical patent/FR1304234A/fr
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
    • B21D53/00—Making other particular articles
    • B21D53/02—Making other particular articles heat exchangers or parts thereof, e.g. radiators, condensers fins, headers
    • B21D53/04—Making other particular articles heat exchangers or parts thereof, e.g. radiators, condensers fins, headers of sheet metal
    • B21D53/045—Making other particular articles heat exchangers or parts thereof, e.g. radiators, condensers fins, headers of sheet metal by inflating partially united plates

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
FR875846A 1961-10-13 1961-10-13 éléments creux pour panneaux Expired FR1304234A (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR875846A FR1304234A (fr) 1961-10-13 1961-10-13 éléments creux pour panneaux

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR875846A FR1304234A (fr) 1961-10-13 1961-10-13 éléments creux pour panneaux

Publications (1)

Publication Number Publication Date
FR1304234A true FR1304234A (fr) 1962-09-21

Family

ID=8764614

Family Applications (1)

Application Number Title Priority Date Filing Date
FR875846A Expired FR1304234A (fr) 1961-10-13 1961-10-13 éléments creux pour panneaux

Country Status (1)

Country Link
FR (1) FR1304234A (fr)

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