IT8948529A0 - PORTABLE DEVICE FOR BREATHING AIR FILTERED FROM POLLUTANTS AND POLLEN. - Google Patents

PORTABLE DEVICE FOR BREATHING AIR FILTERED FROM POLLUTANTS AND POLLEN.

Info

Publication number
IT8948529A0
IT8948529A0 IT8948529A IT4852989A IT8948529A0 IT 8948529 A0 IT8948529 A0 IT 8948529A0 IT 8948529 A IT8948529 A IT 8948529A IT 4852989 A IT4852989 A IT 4852989A IT 8948529 A0 IT8948529 A0 IT 8948529A0
Authority
IT
Italy
Prior art keywords
pollen
pollutants
portable device
breathing air
air filtered
Prior art date
Application number
IT8948529A
Other languages
Italian (it)
Inventor
Andrea Ricciardi
Original Assignee
Andrea Ricciardi
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 Andrea Ricciardi filed Critical Andrea Ricciardi
Priority to IT8948529A priority Critical patent/IT8948529A0/en
Publication of IT8948529A0 publication Critical patent/IT8948529A0/en

Links

IT8948529A 1989-11-07 1989-11-07 PORTABLE DEVICE FOR BREATHING AIR FILTERED FROM POLLUTANTS AND POLLEN. IT8948529A0 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
IT8948529A IT8948529A0 (en) 1989-11-07 1989-11-07 PORTABLE DEVICE FOR BREATHING AIR FILTERED FROM POLLUTANTS AND POLLEN.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT8948529A IT8948529A0 (en) 1989-11-07 1989-11-07 PORTABLE DEVICE FOR BREATHING AIR FILTERED FROM POLLUTANTS AND POLLEN.

Publications (1)

Publication Number Publication Date
IT8948529A0 true IT8948529A0 (en) 1989-11-07

Family

ID=11267129

Family Applications (1)

Application Number Title Priority Date Filing Date
IT8948529A IT8948529A0 (en) 1989-11-07 1989-11-07 PORTABLE DEVICE FOR BREATHING AIR FILTERED FROM POLLUTANTS AND POLLEN.

Country Status (1)

Country Link
IT (1) IT8948529A0 (en)

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