FR2473408B1 - - Google Patents

Info

Publication number
FR2473408B1
FR2473408B1 FR7931180A FR7931180A FR2473408B1 FR 2473408 B1 FR2473408 B1 FR 2473408B1 FR 7931180 A FR7931180 A FR 7931180A FR 7931180 A FR7931180 A FR 7931180A FR 2473408 B1 FR2473408 B1 FR 2473408B1
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
FR7931180A
Other languages
French (fr)
Other versions
FR2473408A1 (fr
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.)
BAT TARAFLEX
Original Assignee
BAT TARAFLEX
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 BAT TARAFLEX filed Critical BAT TARAFLEX
Priority to FR7931180A priority Critical patent/FR2473408A1/fr
Publication of FR2473408A1 publication Critical patent/FR2473408A1/fr
Application granted granted Critical
Publication of FR2473408B1 publication Critical patent/FR2473408B1/fr
Granted legal-status Critical Current

Links

Classifications

    • EFIXED CONSTRUCTIONS
    • E04BUILDING
    • E04BGENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
    • E04B1/00Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
    • E04B1/62Insulation or other protection; Elements or use of specified material therefor
    • E04B1/74Heat, sound or noise insulation, absorption, or reflection; Other building methods affording favourable thermal or acoustical conditions, e.g. accumulating of heat within walls
    • E04B1/82Heat, sound or noise insulation, absorption, or reflection; Other building methods affording favourable thermal or acoustical conditions, e.g. accumulating of heat within walls specifically with respect to sound only
    • E04B1/84Sound-absorbing elements
    • E04B1/8409Sound-absorbing elements sheet-shaped

Landscapes

  • Physics & Mathematics (AREA)
  • Acoustics & Sound (AREA)
  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Electromagnetism (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Laminated Bodies (AREA)
  • Building Environments (AREA)
FR7931180A 1979-12-12 1979-12-12 Rideau d'isolation phonique en feuille flexible a base de pvc plastifiee Granted FR2473408A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7931180A FR2473408A1 (fr) 1979-12-12 1979-12-12 Rideau d'isolation phonique en feuille flexible a base de pvc plastifiee

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7931180A FR2473408A1 (fr) 1979-12-12 1979-12-12 Rideau d'isolation phonique en feuille flexible a base de pvc plastifiee

Publications (2)

Publication Number Publication Date
FR2473408A1 FR2473408A1 (fr) 1981-07-17
FR2473408B1 true FR2473408B1 (OSRAM) 1982-10-01

Family

ID=9232966

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7931180A Granted FR2473408A1 (fr) 1979-12-12 1979-12-12 Rideau d'isolation phonique en feuille flexible a base de pvc plastifiee

Country Status (1)

Country Link
FR (1) FR2473408A1 (OSRAM)

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3253947A (en) * 1961-03-03 1966-05-31 Porter Co Inc H K Flexible sound attenuating material
US3322233A (en) * 1964-12-03 1967-05-30 Porter Co H K Sound control product
US4112175A (en) * 1974-06-20 1978-09-05 Toray Industries, Inc. Sound insulating sheet containing lead fibers
DE2534188C2 (de) * 1975-07-31 1990-08-23 Basf Ag, 6700 Ludwigshafen Formteile mit glatten Oberflächen aus glasfaserverstärkten Kunststoffen

Also Published As

Publication number Publication date
FR2473408A1 (fr) 1981-07-17

Similar Documents

Publication Publication Date Title
FR2447611B1 (OSRAM)
FR2446802B1 (OSRAM)
FR2447155B1 (OSRAM)
FR2446521B1 (OSRAM)
IN152952B (OSRAM)
FR2457386B1 (OSRAM)
FR2467216B1 (OSRAM)
FR2446178B1 (OSRAM)
FR2469795B1 (OSRAM)
JPS55102409U (OSRAM)
JPS55143649U (OSRAM)
FR2449845B1 (OSRAM)
FR2447968B1 (OSRAM)
FR2437806B2 (OSRAM)
FR2448731B3 (OSRAM)
FR2448603B1 (OSRAM)
FR2459204B1 (OSRAM)
JPS55145585U (OSRAM)
JPS55153956U (OSRAM)
JPS55113691U (OSRAM)
JPS55140541U (OSRAM)
JPS55106133U (OSRAM)
FR2446344B1 (OSRAM)
FR2473408B1 (OSRAM)
JPS55157909U (OSRAM)

Legal Events

Date Code Title Description
CD Change of name or company name
ST Notification of lapse