BE530803A - - Google Patents

Info

Publication number
BE530803A
BE530803A BE530803DA BE530803A BE 530803 A BE530803 A BE 530803A BE 530803D A BE530803D A BE 530803DA BE 530803 A BE530803 A BE 530803A
Authority
BE
Belgium
Application number
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.)
Publication of BE530803A publication Critical patent/BE530803A/xx
Priority claimed from US128116A external-priority patent/US2690002A/en

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)
  • Shaping Metal By Deep-Drawing, Or The Like (AREA)
  • Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
BE530803D 1949-11-18 BE530803A (enrdf_load_stackoverflow)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US128116A US2690002A (en) 1949-11-18 1949-11-18 Method of making hollow sheet metal fabrications having a plurality of interconnected passageways

Publications (1)

Publication Number Publication Date
BE530803A true BE530803A (enrdf_load_stackoverflow)

Family

ID=22433715

Family Applications (1)

Application Number Title Priority Date Filing Date
BE530803D BE530803A (enrdf_load_stackoverflow) 1949-11-18

Country Status (2)

Country Link
BE (1) BE530803A (enrdf_load_stackoverflow)
CH (1) CH341848A (enrdf_load_stackoverflow)

Also Published As

Publication number Publication date
CH341848A (de) 1959-10-31

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