IT1114356B - Cartuccia a perdere per filtrare fluidi ed elementi filtranti per essa - Google Patents

Cartuccia a perdere per filtrare fluidi ed elementi filtranti per essa

Info

Publication number
IT1114356B
IT1114356B IT4769479A IT4769479A IT1114356B IT 1114356 B IT1114356 B IT 1114356B IT 4769479 A IT4769479 A IT 4769479A IT 4769479 A IT4769479 A IT 4769479A IT 1114356 B IT1114356 B IT 1114356B
Authority
IT
Italy
Prior art keywords
stack
throwaway
continuous web
polygonal
filter element
Prior art date
Application number
IT4769479A
Other languages
English (en)
Other versions
IT7947694A0 (it
Original Assignee
Fleetguard Inc
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
Priority claimed from US05/970,731 external-priority patent/US4334994A/en
Application filed by Fleetguard Inc filed Critical Fleetguard Inc
Publication of IT7947694A0 publication Critical patent/IT7947694A0/it
Application granted granted Critical
Publication of IT1114356B publication Critical patent/IT1114356B/it

Links

Landscapes

  • Food-Manufacturing Devices (AREA)
IT4769479A 1978-12-21 1979-01-18 Cartuccia a perdere per filtrare fluidi ed elementi filtranti per essa IT1114356B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/970,731 US4334994A (en) 1977-12-29 1978-12-21 Disposable fluid filters

Publications (2)

Publication Number Publication Date
IT7947694A0 IT7947694A0 (it) 1979-01-18
IT1114356B true IT1114356B (it) 1986-01-27

Family

ID=25517422

Family Applications (1)

Application Number Title Priority Date Filing Date
IT4769479A IT1114356B (it) 1978-12-21 1979-01-18 Cartuccia a perdere per filtrare fluidi ed elementi filtranti per essa

Country Status (1)

Country Link
IT (1) IT1114356B (it)

Also Published As

Publication number Publication date
IT7947694A0 (it) 1979-01-18

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Legal Events

Date Code Title Description
TA Fee payment date (situation as of event date), data collected since 19931001

Effective date: 19980127