IT223389Z2 - PANEL COMPOSED OF 2 EXTERNAL SHELLS OF CROSS SECTION DETACHED SEPARATED FROM SOUND ABSORBING MATERIAL INTERPOSED TO BE MOUNTED LONGITUDINALLY OR TRANSVERSALLY AT THE EDGES OF PARTICULARLY NOISY AREAS - Google Patents

PANEL COMPOSED OF 2 EXTERNAL SHELLS OF CROSS SECTION DETACHED SEPARATED FROM SOUND ABSORBING MATERIAL INTERPOSED TO BE MOUNTED LONGITUDINALLY OR TRANSVERSALLY AT THE EDGES OF PARTICULARLY NOISY AREAS

Info

Publication number
IT223389Z2
IT223389Z2 IT3280690U IT3280690U IT223389Z2 IT 223389 Z2 IT223389 Z2 IT 223389Z2 IT 3280690 U IT3280690 U IT 3280690U IT 3280690 U IT3280690 U IT 3280690U IT 223389 Z2 IT223389 Z2 IT 223389Z2
Authority
IT
Italy
Prior art keywords
transversally
edges
cross
absorbing material
sound absorbing
Prior art date
Application number
IT3280690U
Other languages
Italian (it)
Other versions
IT9032806V0 (en
IT9032806U1 (en
Inventor
Arsenio Borgnini
Original Assignee
Arsenio Borgnini
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 Arsenio Borgnini filed Critical Arsenio Borgnini
Priority to IT3280690U priority Critical patent/IT223389Z2/en
Publication of IT9032806V0 publication Critical patent/IT9032806V0/en
Publication of IT9032806U1 publication Critical patent/IT9032806U1/en
Application granted granted Critical
Publication of IT223389Z2 publication Critical patent/IT223389Z2/en

Links

IT3280690U 1990-04-11 1990-04-11 PANEL COMPOSED OF 2 EXTERNAL SHELLS OF CROSS SECTION DETACHED SEPARATED FROM SOUND ABSORBING MATERIAL INTERPOSED TO BE MOUNTED LONGITUDINALLY OR TRANSVERSALLY AT THE EDGES OF PARTICULARLY NOISY AREAS IT223389Z2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
IT3280690U IT223389Z2 (en) 1990-04-11 1990-04-11 PANEL COMPOSED OF 2 EXTERNAL SHELLS OF CROSS SECTION DETACHED SEPARATED FROM SOUND ABSORBING MATERIAL INTERPOSED TO BE MOUNTED LONGITUDINALLY OR TRANSVERSALLY AT THE EDGES OF PARTICULARLY NOISY AREAS

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT3280690U IT223389Z2 (en) 1990-04-11 1990-04-11 PANEL COMPOSED OF 2 EXTERNAL SHELLS OF CROSS SECTION DETACHED SEPARATED FROM SOUND ABSORBING MATERIAL INTERPOSED TO BE MOUNTED LONGITUDINALLY OR TRANSVERSALLY AT THE EDGES OF PARTICULARLY NOISY AREAS

Publications (3)

Publication Number Publication Date
IT9032806V0 IT9032806V0 (en) 1990-04-11
IT9032806U1 IT9032806U1 (en) 1991-10-11
IT223389Z2 true IT223389Z2 (en) 1995-07-19

Family

ID=11235718

Family Applications (1)

Application Number Title Priority Date Filing Date
IT3280690U IT223389Z2 (en) 1990-04-11 1990-04-11 PANEL COMPOSED OF 2 EXTERNAL SHELLS OF CROSS SECTION DETACHED SEPARATED FROM SOUND ABSORBING MATERIAL INTERPOSED TO BE MOUNTED LONGITUDINALLY OR TRANSVERSALLY AT THE EDGES OF PARTICULARLY NOISY AREAS

Country Status (1)

Country Link
IT (1) IT223389Z2 (en)

Also Published As

Publication number Publication date
IT9032806V0 (en) 1990-04-11
IT9032806U1 (en) 1991-10-11

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Legal Events

Date Code Title Description
0001 Granted