IT220264Z2 - Coclea fonoassorbente per ventilatori centrufughi - Google Patents

Coclea fonoassorbente per ventilatori centrufughi

Info

Publication number
IT220264Z2
IT220264Z2 IT2147190U IT2147190U IT220264Z2 IT 220264 Z2 IT220264 Z2 IT 220264Z2 IT 2147190 U IT2147190 U IT 2147190U IT 2147190 U IT2147190 U IT 2147190U IT 220264 Z2 IT220264 Z2 IT 220264Z2
Authority
IT
Italy
Prior art keywords
auger
sound absorbing
centrifugal fans
fans
centrifugal
Prior art date
Application number
IT2147190U
Other languages
English (en)
Other versions
IT9021471V0 (it
IT9021471U1 (it
Original Assignee
Rc Condizionatori
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 Rc Condizionatori filed Critical Rc Condizionatori
Priority to IT2147190U priority Critical patent/IT220264Z2/it
Publication of IT9021471V0 publication Critical patent/IT9021471V0/it
Publication of IT9021471U1 publication Critical patent/IT9021471U1/it
Application granted granted Critical
Publication of IT220264Z2 publication Critical patent/IT220264Z2/it

Links

IT2147190U 1990-07-10 1990-07-10 Coclea fonoassorbente per ventilatori centrufughi IT220264Z2 (it)

Priority Applications (1)

Application Number Priority Date Filing Date Title
IT2147190U IT220264Z2 (it) 1990-07-10 1990-07-10 Coclea fonoassorbente per ventilatori centrufughi

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT2147190U IT220264Z2 (it) 1990-07-10 1990-07-10 Coclea fonoassorbente per ventilatori centrufughi

Publications (3)

Publication Number Publication Date
IT9021471V0 IT9021471V0 (it) 1990-07-10
IT9021471U1 IT9021471U1 (it) 1992-01-10
IT220264Z2 true IT220264Z2 (it) 1993-09-15

Family

ID=11182308

Family Applications (1)

Application Number Title Priority Date Filing Date
IT2147190U IT220264Z2 (it) 1990-07-10 1990-07-10 Coclea fonoassorbente per ventilatori centrufughi

Country Status (1)

Country Link
IT (1) IT220264Z2 (it)

Also Published As

Publication number Publication date
IT9021471V0 (it) 1990-07-10
IT9021471U1 (it) 1992-01-10

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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: 19950726