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BE473532A - - Google Patents
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BE473532A - - Google Patents

Info

Publication number
BE473532A
BE473532A BE473532DA BE473532A BE 473532 A BE473532 A BE 473532A BE 473532D A BE473532D A BE 473532DA BE 473532 A BE473532 A BE 473532A
Authority
BE
Belgium
Prior art keywords
edge
shell
folding
shells
elements
Prior art date
Application number
Other languages
English (en)
French (fr)
Publication of BE473532A publication Critical patent/BE473532A/fr

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
    • F28F21/00—Constructions of heat-exchange apparatus characterised by the selection of particular materials
    • F28F21/08—Constructions of heat-exchange apparatus characterised by the selection of particular materials of metal
    • F28F21/088—Constructions of heat-exchange apparatus characterised by the selection of particular materials of metal for domestic or space-heating systems

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
BE473532D BE473532A (sr)

Publications (1)

Publication Number Publication Date
BE473532A true BE473532A (sr)

Family

ID=122803

Family Applications (1)

Application Number Title Priority Date Filing Date
BE473532D BE473532A (sr)

Country Status (1)

Country Link
BE (1) BE473532A (sr)

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