IT1246822B - Pannello fonoassorbente ad assorbimento differenziato. - Google Patents

Pannello fonoassorbente ad assorbimento differenziato.

Info

Publication number
IT1246822B
IT1246822B IT00356590A IT356590A IT1246822B IT 1246822 B IT1246822 B IT 1246822B IT 00356590 A IT00356590 A IT 00356590A IT 356590 A IT356590 A IT 356590A IT 1246822 B IT1246822 B IT 1246822B
Authority
IT
Italy
Prior art keywords
sound
absorbing panel
sheets
differentiated
pair
Prior art date
Application number
IT00356590A
Other languages
English (en)
Other versions
IT9003565A1 (it
IT9003565A0 (it
Inventor
Fabio Fabbri
Original Assignee
Cir Ambiente Spa
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 Cir Ambiente Spa filed Critical Cir Ambiente Spa
Priority to IT00356590A priority Critical patent/IT1246822B/it
Publication of IT9003565A0 publication Critical patent/IT9003565A0/it
Publication of IT9003565A1 publication Critical patent/IT9003565A1/it
Application granted granted Critical
Publication of IT1246822B publication Critical patent/IT1246822B/it

Links

Landscapes

  • Building Environments (AREA)
  • Soundproofing, Sound Blocking, And Sound Damping (AREA)
IT00356590A 1990-06-22 1990-06-22 Pannello fonoassorbente ad assorbimento differenziato. IT1246822B (it)

Priority Applications (1)

Application Number Priority Date Filing Date Title
IT00356590A IT1246822B (it) 1990-06-22 1990-06-22 Pannello fonoassorbente ad assorbimento differenziato.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT00356590A IT1246822B (it) 1990-06-22 1990-06-22 Pannello fonoassorbente ad assorbimento differenziato.

Publications (3)

Publication Number Publication Date
IT9003565A0 IT9003565A0 (it) 1990-06-22
IT9003565A1 IT9003565A1 (it) 1991-12-22
IT1246822B true IT1246822B (it) 1994-11-28

Family

ID=11109817

Family Applications (1)

Application Number Title Priority Date Filing Date
IT00356590A IT1246822B (it) 1990-06-22 1990-06-22 Pannello fonoassorbente ad assorbimento differenziato.

Country Status (1)

Country Link
IT (1) IT1246822B (it)

Also Published As

Publication number Publication date
IT9003565A1 (it) 1991-12-22
IT9003565A0 (it) 1990-06-22

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Legal Events

Date Code Title Description
0001 Granted
TA Fee payment date (situation as of event date), data collected since 19931001

Effective date: 19960628