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ITPD910009A1 - SOUND ABSORBING PANEL WITH MULTI-LAYER ELASTIC MEMBRANE PLACED ON SHOCK ABSORBERS PARTICULARLY FOR ROAD, RAILWAY BARRIERS. - Google Patents

SOUND ABSORBING PANEL WITH MULTI-LAYER ELASTIC MEMBRANE PLACED ON SHOCK ABSORBERS PARTICULARLY FOR ROAD, RAILWAY BARRIERS.

Info

Publication number
ITPD910009A1
ITPD910009A1 IT000009A ITPD910009A ITPD910009A1 IT PD910009 A1 ITPD910009 A1 IT PD910009A1 IT 000009 A IT000009 A IT 000009A IT PD910009 A ITPD910009 A IT PD910009A IT PD910009 A1 ITPD910009 A1 IT PD910009A1
Authority
IT
Italy
Prior art keywords
road
sound absorbing
shock absorbers
elastic membrane
absorbing panel
Prior art date
Application number
IT000009A
Other languages
Italian (it)
Inventor
Ermanno Faggin
Original Assignee
Ermanno Faggin
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 Ermanno Faggin filed Critical Ermanno Faggin
Priority to ITPD910009A priority Critical patent/IT1247227B/en
Publication of ITPD910009A0 publication Critical patent/ITPD910009A0/en
Publication of ITPD910009A1 publication Critical patent/ITPD910009A1/en
Application granted granted Critical
Publication of IT1247227B publication Critical patent/IT1247227B/en

Links

ITPD910009A 1991-01-15 1991-01-15 Sound-absorbing panel with multilayer elastic membrane placed on dampers, particularly for road and railway barriers IT1247227B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
ITPD910009A IT1247227B (en) 1991-01-15 1991-01-15 Sound-absorbing panel with multilayer elastic membrane placed on dampers, particularly for road and railway barriers

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ITPD910009A IT1247227B (en) 1991-01-15 1991-01-15 Sound-absorbing panel with multilayer elastic membrane placed on dampers, particularly for road and railway barriers

Publications (3)

Publication Number Publication Date
ITPD910009A0 ITPD910009A0 (en) 1991-01-15
ITPD910009A1 true ITPD910009A1 (en) 1992-07-15
IT1247227B IT1247227B (en) 1994-12-12

Family

ID=11389413

Family Applications (1)

Application Number Title Priority Date Filing Date
ITPD910009A IT1247227B (en) 1991-01-15 1991-01-15 Sound-absorbing panel with multilayer elastic membrane placed on dampers, particularly for road and railway barriers

Country Status (1)

Country Link
IT (1) IT1247227B (en)

Also Published As

Publication number Publication date
IT1247227B (en) 1994-12-12
ITPD910009A0 (en) 1991-01-15

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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: 19990129