IT9017944A0 - Diffusore a chiocciola perfezionato per ventilatori centrifughi per cappe aspiranti. - Google Patents

Diffusore a chiocciola perfezionato per ventilatori centrifughi per cappe aspiranti.

Info

Publication number
IT9017944A0
IT9017944A0 IT9017944A IT1794490A IT9017944A0 IT 9017944 A0 IT9017944 A0 IT 9017944A0 IT 9017944 A IT9017944 A IT 9017944A IT 1794490 A IT1794490 A IT 1794490A IT 9017944 A0 IT9017944 A0 IT 9017944A0
Authority
IT
Italy
Prior art keywords
snail
diffuser
improved
centrifugal fans
range hoods
Prior art date
Application number
IT9017944A
Other languages
English (en)
Other versions
IT9017944A1 (it
IT1246899B (it
Inventor
Alberto Bachiocchi
Original Assignee
Bbs
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 Bbs filed Critical Bbs
Priority to IT01794490A priority Critical patent/IT1246899B/it
Publication of IT9017944A0 publication Critical patent/IT9017944A0/it
Publication of IT9017944A1 publication Critical patent/IT9017944A1/it
Application granted granted Critical
Publication of IT1246899B publication Critical patent/IT1246899B/it

Links

IT01794490A 1990-06-26 1990-06-26 Diffusore a chiocciola perfezionato per ventilatori centrifughi per cappe aspiranti. IT1246899B (it)

Priority Applications (1)

Application Number Priority Date Filing Date Title
IT01794490A IT1246899B (it) 1990-06-26 1990-06-26 Diffusore a chiocciola perfezionato per ventilatori centrifughi per cappe aspiranti.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT01794490A IT1246899B (it) 1990-06-26 1990-06-26 Diffusore a chiocciola perfezionato per ventilatori centrifughi per cappe aspiranti.

Publications (3)

Publication Number Publication Date
IT9017944A0 true IT9017944A0 (it) 1990-06-26
IT9017944A1 IT9017944A1 (it) 1991-12-26
IT1246899B IT1246899B (it) 1994-11-28

Family

ID=11151512

Family Applications (1)

Application Number Title Priority Date Filing Date
IT01794490A IT1246899B (it) 1990-06-26 1990-06-26 Diffusore a chiocciola perfezionato per ventilatori centrifughi per cappe aspiranti.

Country Status (1)

Country Link
IT (1) IT1246899B (it)

Also Published As

Publication number Publication date
IT9017944A1 (it) 1991-12-26
IT1246899B (it) 1994-11-28

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Legal Events

Date Code Title Description
0001 Granted