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AT346045B - A COMPONENT HAVING A CONTINUOUS CAVITY, IN PARTICULAR FOR ESTABLISHING VENTILATION AND INSTALLATION DUCTS AND PROCESSES FOR ITS PRODUCTION - Google Patents

A COMPONENT HAVING A CONTINUOUS CAVITY, IN PARTICULAR FOR ESTABLISHING VENTILATION AND INSTALLATION DUCTS AND PROCESSES FOR ITS PRODUCTION

Info

Publication number
AT346045B
AT346045B AT953276A AT953276A AT346045B AT 346045 B AT346045 B AT 346045B AT 953276 A AT953276 A AT 953276A AT 953276 A AT953276 A AT 953276A AT 346045 B AT346045 B AT 346045B
Authority
AT
Austria
Prior art keywords
processes
production
component
continuous cavity
installation ducts
Prior art date
Application number
AT953276A
Other languages
German (de)
Other versions
ATA953276A (en
Original Assignee
Hoechst Ag
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 Hoechst Ag filed Critical Hoechst Ag
Publication of ATA953276A publication Critical patent/ATA953276A/en
Application granted granted Critical
Publication of AT346045B publication Critical patent/AT346045B/en

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04F—FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
    • E04F17/00—Vertical ducts; Channels, e.g. for drainage
    • E04F17/04—Air-ducts or air channels

Landscapes

  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Curing Cements, Concrete, And Artificial Stone (AREA)
  • Building Environments (AREA)
AT953276A 1975-12-24 1976-12-22 A COMPONENT HAVING A CONTINUOUS CAVITY, IN PARTICULAR FOR ESTABLISHING VENTILATION AND INSTALLATION DUCTS AND PROCESSES FOR ITS PRODUCTION AT346045B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19752558762 DE2558762A1 (en) 1975-12-24 1975-12-24 COMPONENT WITH A CAVITY

Publications (2)

Publication Number Publication Date
ATA953276A ATA953276A (en) 1978-02-15
AT346045B true AT346045B (en) 1978-10-25

Family

ID=5965689

Family Applications (1)

Application Number Title Priority Date Filing Date
AT953276A AT346045B (en) 1975-12-24 1976-12-22 A COMPONENT HAVING A CONTINUOUS CAVITY, IN PARTICULAR FOR ESTABLISHING VENTILATION AND INSTALLATION DUCTS AND PROCESSES FOR ITS PRODUCTION

Country Status (6)

Country Link
AT (1) AT346045B (en)
BE (1) BE849789A (en)
CH (1) CH600095A5 (en)
DE (1) DE2558762A1 (en)
FR (1) FR2336529A1 (en)
NL (1) NL7614412A (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4038489A1 (en) * 1990-12-03 1992-06-04 Metten Produktion & Handel BUILDING BLOCKS FOR DRY WALLS

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR392124A (en) * 1908-07-08 1908-11-18 Louis Perin Gas impermeable core flue pipes
US2128463A (en) * 1936-06-08 1938-08-30 Kauffmann Aaron Flue liner

Also Published As

Publication number Publication date
NL7614412A (en) 1977-06-28
CH600095A5 (en) 1978-06-15
BE849789A (en) 1977-06-23
FR2336529A1 (en) 1977-07-22
ATA953276A (en) 1978-02-15
DE2558762A1 (en) 1977-07-07

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Legal Events

Date Code Title Description
ELJ Ceased due to non-payment of the annual fee