IT1151301B - TELEPHONE AND ENVIRONMENTAL MICRO-SPY SPEAKER - Google Patents

TELEPHONE AND ENVIRONMENTAL MICRO-SPY SPEAKER

Info

Publication number
IT1151301B
IT1151301B IT47624/81A IT4762481A IT1151301B IT 1151301 B IT1151301 B IT 1151301B IT 47624/81 A IT47624/81 A IT 47624/81A IT 4762481 A IT4762481 A IT 4762481A IT 1151301 B IT1151301 B IT 1151301B
Authority
IT
Italy
Prior art keywords
spy
speaker
telephone
environmental micro
micro
Prior art date
Application number
IT47624/81A
Other languages
Italian (it)
Other versions
IT8147624A0 (en
IT8147624A1 (en
Inventor
Carmelo Topa
Original Assignee
Riveltron Snc Di Topa Carmelo
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 Riveltron Snc Di Topa Carmelo filed Critical Riveltron Snc Di Topa Carmelo
Priority to IT47624/81A priority Critical patent/IT1151301B/en
Publication of IT8147624A0 publication Critical patent/IT8147624A0/en
Publication of IT8147624A1 publication Critical patent/IT8147624A1/en
Application granted granted Critical
Publication of IT1151301B publication Critical patent/IT1151301B/en

Links

IT47624/81A 1981-01-23 1981-01-23 TELEPHONE AND ENVIRONMENTAL MICRO-SPY SPEAKER IT1151301B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
IT47624/81A IT1151301B (en) 1981-01-23 1981-01-23 TELEPHONE AND ENVIRONMENTAL MICRO-SPY SPEAKER

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT47624/81A IT1151301B (en) 1981-01-23 1981-01-23 TELEPHONE AND ENVIRONMENTAL MICRO-SPY SPEAKER

Publications (3)

Publication Number Publication Date
IT8147624A0 IT8147624A0 (en) 1981-01-23
IT8147624A1 IT8147624A1 (en) 1982-07-23
IT1151301B true IT1151301B (en) 1986-12-17

Family

ID=11261506

Family Applications (1)

Application Number Title Priority Date Filing Date
IT47624/81A IT1151301B (en) 1981-01-23 1981-01-23 TELEPHONE AND ENVIRONMENTAL MICRO-SPY SPEAKER

Country Status (1)

Country Link
IT (1) IT1151301B (en)

Also Published As

Publication number Publication date
IT8147624A0 (en) 1981-01-23
IT8147624A1 (en) 1982-07-23

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