ITNA20000025V0 - VALVE APPLICABLE TO ENVELOPES, PREFERABLY IN POLYETHYLENE, TO ALLOW THE INTAKE OF INTERNAL AIR. - Google Patents

VALVE APPLICABLE TO ENVELOPES, PREFERABLY IN POLYETHYLENE, TO ALLOW THE INTAKE OF INTERNAL AIR.

Info

Publication number
ITNA20000025V0
ITNA20000025V0 ITNA20000025U ITNA20000025V0 IT NA20000025 V0 ITNA20000025 V0 IT NA20000025V0 IT NA20000025 U ITNA20000025 U IT NA20000025U IT NA20000025 V0 ITNA20000025 V0 IT NA20000025V0
Authority
IT
Italy
Prior art keywords
envelopes
intake
polyethylene
allow
internal air
Prior art date
Application number
Other languages
Italian (it)
Inventor
Massimo Anastasia
Original Assignee
Massimo Anastasia
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 Massimo Anastasia filed Critical Massimo Anastasia
Priority to IT2000NA000025 priority Critical patent/IT251542Y1/en
Publication of ITNA20000025V0 publication Critical patent/ITNA20000025V0/en
Publication of ITNA20000025U1 publication Critical patent/ITNA20000025U1/en
Application granted granted Critical
Publication of IT251542Y1 publication Critical patent/IT251542Y1/en

Links

IT2000NA000025 2000-06-02 2000-06-02 VALVE APPLICABLE TO ENVELOPES, PREFERABLY IN POLYETHYLENE, TO ALLOW THE INTAKE OF INTERNAL AIR. IT251542Y1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
IT2000NA000025 IT251542Y1 (en) 2000-06-02 2000-06-02 VALVE APPLICABLE TO ENVELOPES, PREFERABLY IN POLYETHYLENE, TO ALLOW THE INTAKE OF INTERNAL AIR.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT2000NA000025 IT251542Y1 (en) 2000-06-02 2000-06-02 VALVE APPLICABLE TO ENVELOPES, PREFERABLY IN POLYETHYLENE, TO ALLOW THE INTAKE OF INTERNAL AIR.

Publications (3)

Publication Number Publication Date
ITNA20000025V0 true ITNA20000025V0 (en) 2000-06-02
ITNA20000025U1 ITNA20000025U1 (en) 2001-12-02
IT251542Y1 IT251542Y1 (en) 2003-12-18

Family

ID=11451237

Family Applications (1)

Application Number Title Priority Date Filing Date
IT2000NA000025 IT251542Y1 (en) 2000-06-02 2000-06-02 VALVE APPLICABLE TO ENVELOPES, PREFERABLY IN POLYETHYLENE, TO ALLOW THE INTAKE OF INTERNAL AIR.

Country Status (1)

Country Link
IT (1) IT251542Y1 (en)

Also Published As

Publication number Publication date
IT251542Y1 (en) 2003-12-18
ITNA20000025U1 (en) 2001-12-02

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