FR1558967A - - Google Patents

Info

Publication number
FR1558967A
FR1558967A FR129540A FR1558967DA FR1558967A FR 1558967 A FR1558967 A FR 1558967A FR 129540 A FR129540 A FR 129540A FR 1558967D A FR1558967D A FR 1558967DA FR 1558967 A FR1558967 A FR 1558967A
Authority
FR
France
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
FR129540A
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 filed Critical
Application granted granted Critical
Publication of FR1558967A publication Critical patent/FR1558967A/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
    • B21D53/08—Making other particular articles heat exchangers or parts thereof, e.g. radiators, condensers fins, headers of both metal tubes and sheet metal

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Portable Nailing Machines And Staplers (AREA)
  • Automatic Assembly (AREA)
  • Press Drives And Press Lines (AREA)
FR129540A 1967-11-24 1967-11-24 Expired FR1558967A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR129540 1967-11-24

Publications (1)

Publication Number Publication Date
FR1558967A true FR1558967A (fr) 1969-03-07

Family

ID=8642216

Family Applications (1)

Application Number Title Priority Date Filing Date
FR129540A Expired FR1558967A (fr) 1967-11-24 1967-11-24

Country Status (5)

Country Link
US (1) US3539056A (fr)
BE (1) BE723053A (fr)
DE (1) DE1805856A1 (fr)
FR (1) FR1558967A (fr)
GB (1) GB1250215A (fr)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2902002A1 (de) * 1979-01-19 1980-07-31 Gerhard Krause Dreidimensional integrierte elektronische schaltungen
SE423795B (sv) * 1979-11-02 1982-06-07 Grenges Metallverken Ab Maskin for sammanfogning av kylror och utforstoringselement vid tillverkning av vermevexlare, serskilt for motorfordon

Also Published As

Publication number Publication date
GB1250215A (fr) 1971-10-20
BE723053A (fr) 1969-04-01
DE1805856A1 (de) 1969-07-03
US3539056A (en) 1970-11-10

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Legal Events

Date Code Title Description
ST Notification of lapse