IT1039630B - MEMBRANE PARTICULARLY FOR SPEAKERS, MICROPHONES OR SIMILAR AND PROCEDURE AND DEVICE TO MAKE THE SAME MEMBRANE - Google Patents

MEMBRANE PARTICULARLY FOR SPEAKERS, MICROPHONES OR SIMILAR AND PROCEDURE AND DEVICE TO MAKE THE SAME MEMBRANE

Info

Publication number
IT1039630B
IT1039630B IT2509175A IT2509175A IT1039630B IT 1039630 B IT1039630 B IT 1039630B IT 2509175 A IT2509175 A IT 2509175A IT 2509175 A IT2509175 A IT 2509175A IT 1039630 B IT1039630 B IT 1039630B
Authority
IT
Italy
Prior art keywords
membrane
microphones
speakers
procedure
similar
Prior art date
Application number
IT2509175A
Other languages
Italian (it)
Original Assignee
Meazza Ettore
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 Meazza Ettore filed Critical Meazza Ettore
Priority to IT2509175A priority Critical patent/IT1039630B/en
Application granted granted Critical
Publication of IT1039630B publication Critical patent/IT1039630B/en

Links

IT2509175A 1975-07-04 1975-07-04 MEMBRANE PARTICULARLY FOR SPEAKERS, MICROPHONES OR SIMILAR AND PROCEDURE AND DEVICE TO MAKE THE SAME MEMBRANE IT1039630B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
IT2509175A IT1039630B (en) 1975-07-04 1975-07-04 MEMBRANE PARTICULARLY FOR SPEAKERS, MICROPHONES OR SIMILAR AND PROCEDURE AND DEVICE TO MAKE THE SAME MEMBRANE

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT2509175A IT1039630B (en) 1975-07-04 1975-07-04 MEMBRANE PARTICULARLY FOR SPEAKERS, MICROPHONES OR SIMILAR AND PROCEDURE AND DEVICE TO MAKE THE SAME MEMBRANE

Publications (1)

Publication Number Publication Date
IT1039630B true IT1039630B (en) 1979-12-10

Family

ID=11215684

Family Applications (1)

Application Number Title Priority Date Filing Date
IT2509175A IT1039630B (en) 1975-07-04 1975-07-04 MEMBRANE PARTICULARLY FOR SPEAKERS, MICROPHONES OR SIMILAR AND PROCEDURE AND DEVICE TO MAKE THE SAME MEMBRANE

Country Status (1)

Country Link
IT (1) IT1039630B (en)

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