IT1124912B - IMPROVEMENT OF SPEAKER SPEAKERS, SECTOR DIFFUSION, AND METHOD FOR THE PRODUCTION OF SPEAKERS - Google Patents

IMPROVEMENT OF SPEAKER SPEAKERS, SECTOR DIFFUSION, AND METHOD FOR THE PRODUCTION OF SPEAKERS

Info

Publication number
IT1124912B
IT1124912B IT27022/79A IT2702279A IT1124912B IT 1124912 B IT1124912 B IT 1124912B IT 27022/79 A IT27022/79 A IT 27022/79A IT 2702279 A IT2702279 A IT 2702279A IT 1124912 B IT1124912 B IT 1124912B
Authority
IT
Italy
Prior art keywords
speakers
improvement
production
speaker
sector
Prior art date
Application number
IT27022/79A
Other languages
Italian (it)
Other versions
IT7927022A0 (en
Inventor
Mario Cesati
Original Assignee
Mario Cesati
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 Mario Cesati filed Critical Mario Cesati
Priority to IT27022/79A priority Critical patent/IT1124912B/en
Publication of IT7927022A0 publication Critical patent/IT7927022A0/en
Application granted granted Critical
Publication of IT1124912B publication Critical patent/IT1124912B/en

Links

IT27022/79A 1979-11-02 1979-11-02 IMPROVEMENT OF SPEAKER SPEAKERS, SECTOR DIFFUSION, AND METHOD FOR THE PRODUCTION OF SPEAKERS IT1124912B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
IT27022/79A IT1124912B (en) 1979-11-02 1979-11-02 IMPROVEMENT OF SPEAKER SPEAKERS, SECTOR DIFFUSION, AND METHOD FOR THE PRODUCTION OF SPEAKERS

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT27022/79A IT1124912B (en) 1979-11-02 1979-11-02 IMPROVEMENT OF SPEAKER SPEAKERS, SECTOR DIFFUSION, AND METHOD FOR THE PRODUCTION OF SPEAKERS

Publications (2)

Publication Number Publication Date
IT7927022A0 IT7927022A0 (en) 1979-11-02
IT1124912B true IT1124912B (en) 1986-05-14

Family

ID=11220793

Family Applications (1)

Application Number Title Priority Date Filing Date
IT27022/79A IT1124912B (en) 1979-11-02 1979-11-02 IMPROVEMENT OF SPEAKER SPEAKERS, SECTOR DIFFUSION, AND METHOD FOR THE PRODUCTION OF SPEAKERS

Country Status (1)

Country Link
IT (1) IT1124912B (en)

Also Published As

Publication number Publication date
IT7927022A0 (en) 1979-11-02

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