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ITMI911494A0 - Inchiostro magnetico delebile particolarmente per contrassegnare documenti e simili. - Google Patents

Inchiostro magnetico delebile particolarmente per contrassegnare documenti e simili.

Info

Publication number
ITMI911494A0
ITMI911494A0 IT91MI1494A ITMI911494A ITMI911494A0 IT MI911494 A0 ITMI911494 A0 IT MI911494A0 IT 91MI1494 A IT91MI1494 A IT 91MI1494A IT MI911494 A ITMI911494 A IT MI911494A IT MI911494 A0 ITMI911494 A0 IT MI911494A0
Authority
IT
Italy
Prior art keywords
delible
similar
magnetic ink
ink particularly
marking documents
Prior art date
Application number
IT91MI1494A
Other languages
English (en)
Inventor
Antonio Mantegazza
Original Assignee
Mantegazza A Arti Grafici
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 Mantegazza A Arti Grafici filed Critical Mantegazza A Arti Grafici
Priority to ITMI911494A priority Critical patent/IT1250424B/it
Publication of ITMI911494A0 publication Critical patent/ITMI911494A0/it
Priority to EP19910110061 priority patent/EP0464474A3/en
Publication of ITMI911494A1 publication Critical patent/ITMI911494A1/it
Application granted granted Critical
Publication of IT1250424B publication Critical patent/IT1250424B/it

Links

ITMI911494A 1990-06-22 1991-05-31 Inchiostro magnetico delebile particolarmente per contrassegnare documenti e simili. IT1250424B (it)

Priority Applications (2)

Application Number Priority Date Filing Date Title
ITMI911494A IT1250424B (it) 1991-05-31 1991-05-31 Inchiostro magnetico delebile particolarmente per contrassegnare documenti e simili.
EP19910110061 EP0464474A3 (en) 1990-06-22 1991-06-19 Delible magnetic ink and process for making the same

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ITMI911494A IT1250424B (it) 1991-05-31 1991-05-31 Inchiostro magnetico delebile particolarmente per contrassegnare documenti e simili.

Publications (3)

Publication Number Publication Date
ITMI911494A0 true ITMI911494A0 (it) 1991-05-31
ITMI911494A1 ITMI911494A1 (it) 1992-12-01
IT1250424B IT1250424B (it) 1995-04-07

Family

ID=11360023

Family Applications (1)

Application Number Title Priority Date Filing Date
ITMI911494A IT1250424B (it) 1990-06-22 1991-05-31 Inchiostro magnetico delebile particolarmente per contrassegnare documenti e simili.

Country Status (1)

Country Link
IT (1) IT1250424B (it)

Also Published As

Publication number Publication date
ITMI911494A1 (it) 1992-12-01
IT1250424B (it) 1995-04-07

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Legal Events

Date Code Title Description
0001 Granted
TA Fee payment date (situation as of event date), data collected since 19931001

Effective date: 19970527