IT1239821B - Metodo di produzione di ologrammi ed ologramma ottenuto con detto metodo - Google Patents

Metodo di produzione di ologrammi ed ologramma ottenuto con detto metodo

Info

Publication number
IT1239821B
IT1239821B IT19809A IT1980990A IT1239821B IT 1239821 B IT1239821 B IT 1239821B IT 19809 A IT19809 A IT 19809A IT 1980990 A IT1980990 A IT 1980990A IT 1239821 B IT1239821 B IT 1239821B
Authority
IT
Italy
Prior art keywords
topography
substrate
holograms
solid
layer
Prior art date
Application number
IT19809A
Other languages
English (en)
Other versions
IT9019809A0 (it
IT9019809A1 (it
Inventor
Pietro Vanotti
Paolo Pagani
Stefano Beretta
Original Assignee
Aeritalia - Societa' Aerospaziale Italiana
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 Aeritalia - Societa' Aerospaziale Italiana filed Critical Aeritalia - Societa' Aerospaziale Italiana
Priority to IT19809A priority Critical patent/IT1239821B/it
Publication of IT9019809A0 publication Critical patent/IT9019809A0/it
Publication of IT9019809A1 publication Critical patent/IT9019809A1/it
Application granted granted Critical
Publication of IT1239821B publication Critical patent/IT1239821B/it

Links

Landscapes

  • Holo Graphy (AREA)
IT19809A 1990-03-26 1990-03-26 Metodo di produzione di ologrammi ed ologramma ottenuto con detto metodo IT1239821B (it)

Priority Applications (1)

Application Number Priority Date Filing Date Title
IT19809A IT1239821B (it) 1990-03-26 1990-03-26 Metodo di produzione di ologrammi ed ologramma ottenuto con detto metodo

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT19809A IT1239821B (it) 1990-03-26 1990-03-26 Metodo di produzione di ologrammi ed ologramma ottenuto con detto metodo

Publications (3)

Publication Number Publication Date
IT9019809A0 IT9019809A0 (it) 1990-03-26
IT9019809A1 IT9019809A1 (it) 1991-09-26
IT1239821B true IT1239821B (it) 1993-11-15

Family

ID=11161461

Family Applications (1)

Application Number Title Priority Date Filing Date
IT19809A IT1239821B (it) 1990-03-26 1990-03-26 Metodo di produzione di ologrammi ed ologramma ottenuto con detto metodo

Country Status (1)

Country Link
IT (1) IT1239821B (it)

Also Published As

Publication number Publication date
IT9019809A0 (it) 1990-03-26
IT9019809A1 (it) 1991-09-26

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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: 19970326