IT1049941B - Cartuccia a due strati per apparecchi audiovisivi - Google Patents

Cartuccia a due strati per apparecchi audiovisivi

Info

Publication number
IT1049941B
IT1049941B IT2978075A IT2978075A IT1049941B IT 1049941 B IT1049941 B IT 1049941B IT 2978075 A IT2978075 A IT 2978075A IT 2978075 A IT2978075 A IT 2978075A IT 1049941 B IT1049941 B IT 1049941B
Authority
IT
Italy
Prior art keywords
film
tape
magnetic tape
audio
space
Prior art date
Application number
IT2978075A
Other languages
English (en)
Original Assignee
Eurafrica S R L Soc Per Ricerc
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 Eurafrica S R L Soc Per Ricerc filed Critical Eurafrica S R L Soc Per Ricerc
Priority to IT2978075A priority Critical patent/IT1049941B/it
Priority to ES453984A priority patent/ES453984A1/es
Priority to GB49474/76A priority patent/GB1570598A/en
Priority to BR7607953A priority patent/BR7607953A/pt
Priority to CA266,690A priority patent/CA1076856A/en
Priority to DE19762653957 priority patent/DE2653957A1/de
Priority to JP51141803A priority patent/JPS5931686B2/ja
Priority to FR7636629A priority patent/FR2333278A1/fr
Priority to US05/745,694 priority patent/US4100582A/en
Application granted granted Critical
Publication of IT1049941B publication Critical patent/IT1049941B/it

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IT2978075A 1975-11-28 1975-11-28 Cartuccia a due strati per apparecchi audiovisivi IT1049941B (it)

Priority Applications (9)

Application Number Priority Date Filing Date Title
IT2978075A IT1049941B (it) 1975-11-28 1975-11-28 Cartuccia a due strati per apparecchi audiovisivi
ES453984A ES453984A1 (es) 1975-11-28 1976-11-26 Un aparato para la reproduccion audiovisual.
GB49474/76A GB1570598A (en) 1975-11-28 1976-11-26 Audio-visual apparatus
BR7607953A BR7607953A (pt) 1975-11-28 1976-11-26 Aparelho de audio visual
CA266,690A CA1076856A (en) 1975-11-28 1976-11-26 Audio-visual projection apparatus
DE19762653957 DE2653957A1 (de) 1975-11-28 1976-11-27 Audiovisuelles geraet
JP51141803A JPS5931686B2 (ja) 1975-11-28 1976-11-27 カセツト式音響映像装置
FR7636629A FR2333278A1 (fr) 1975-11-28 1976-11-29 Cassette audio-visuelle et son appareil de lecture
US05/745,694 US4100582A (en) 1975-11-28 1976-11-29 Audio-visual apparatus

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT2978075A IT1049941B (it) 1975-11-28 1975-11-28 Cartuccia a due strati per apparecchi audiovisivi

Publications (1)

Publication Number Publication Date
IT1049941B true IT1049941B (it) 1981-02-10

Family

ID=11228426

Family Applications (1)

Application Number Title Priority Date Filing Date
IT2978075A IT1049941B (it) 1975-11-28 1975-11-28 Cartuccia a due strati per apparecchi audiovisivi

Country Status (1)

Country Link
IT (1) IT1049941B (it)

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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: 19941125