IT215817Z2 - Filtro a barriera di fuoco a piu' strati accoppiati. - Google Patents

Filtro a barriera di fuoco a piu' strati accoppiati.

Info

Publication number
IT215817Z2
IT215817Z2 IT6327088U IT6327088U IT215817Z2 IT 215817 Z2 IT215817 Z2 IT 215817Z2 IT 6327088 U IT6327088 U IT 6327088U IT 6327088 U IT6327088 U IT 6327088U IT 215817 Z2 IT215817 Z2 IT 215817Z2
Authority
IT
Italy
Prior art keywords
layer coated
fire barrier
barrier filter
coated fire
filter
Prior art date
Application number
IT6327088U
Other languages
English (en)
Other versions
IT8863270V0 (it
Original Assignee
Abrescia Gian Filippo
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 Abrescia Gian Filippo filed Critical Abrescia Gian Filippo
Priority to IT6327088U priority Critical patent/IT215817Z2/it
Publication of IT8863270V0 publication Critical patent/IT8863270V0/it
Application granted granted Critical
Publication of IT215817Z2 publication Critical patent/IT215817Z2/it

Links

IT6327088U 1988-07-28 1988-07-28 Filtro a barriera di fuoco a piu' strati accoppiati. IT215817Z2 (it)

Priority Applications (1)

Application Number Priority Date Filing Date Title
IT6327088U IT215817Z2 (it) 1988-07-28 1988-07-28 Filtro a barriera di fuoco a piu' strati accoppiati.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT6327088U IT215817Z2 (it) 1988-07-28 1988-07-28 Filtro a barriera di fuoco a piu' strati accoppiati.

Publications (2)

Publication Number Publication Date
IT8863270V0 IT8863270V0 (it) 1988-07-28
IT215817Z2 true IT215817Z2 (it) 1990-11-14

Family

ID=11294306

Family Applications (1)

Application Number Title Priority Date Filing Date
IT6327088U IT215817Z2 (it) 1988-07-28 1988-07-28 Filtro a barriera di fuoco a piu' strati accoppiati.

Country Status (1)

Country Link
IT (1) IT215817Z2 (it)

Also Published As

Publication number Publication date
IT8863270V0 (it) 1988-07-28

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