IT1205485B - HARMFUL SOUND AUTOMATIC CONTROL DEVICE - Google Patents

HARMFUL SOUND AUTOMATIC CONTROL DEVICE

Info

Publication number
IT1205485B
IT1205485B IT12025/83A IT1202583A IT1205485B IT 1205485 B IT1205485 B IT 1205485B IT 12025/83 A IT12025/83 A IT 12025/83A IT 1202583 A IT1202583 A IT 1202583A IT 1205485 B IT1205485 B IT 1205485B
Authority
IT
Italy
Prior art keywords
control device
automatic control
sound automatic
harmful sound
harmful
Prior art date
Application number
IT12025/83A
Other languages
Italian (it)
Other versions
IT8312025A0 (en
Inventor
Maurizio Gaffarelli
Giovanni Pellegrini
Francesco Campionelli
Giovanni Albano
Alessandro Albertini
Original Assignee
Maurizio Gaffarelli
Giovanni Pellegrini
Francesco Campionelli
Giovanni Albano
Alessandro Albertini
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 Maurizio Gaffarelli, Giovanni Pellegrini, Francesco Campionelli, Giovanni Albano, Alessandro Albertini filed Critical Maurizio Gaffarelli
Priority to IT12025/83A priority Critical patent/IT1205485B/en
Publication of IT8312025A0 publication Critical patent/IT8312025A0/en
Application granted granted Critical
Publication of IT1205485B publication Critical patent/IT1205485B/en

Links

IT12025/83A 1983-12-30 1983-12-30 HARMFUL SOUND AUTOMATIC CONTROL DEVICE IT1205485B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
IT12025/83A IT1205485B (en) 1983-12-30 1983-12-30 HARMFUL SOUND AUTOMATIC CONTROL DEVICE

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT12025/83A IT1205485B (en) 1983-12-30 1983-12-30 HARMFUL SOUND AUTOMATIC CONTROL DEVICE

Publications (2)

Publication Number Publication Date
IT8312025A0 IT8312025A0 (en) 1983-12-30
IT1205485B true IT1205485B (en) 1989-03-23

Family

ID=11139288

Family Applications (1)

Application Number Title Priority Date Filing Date
IT12025/83A IT1205485B (en) 1983-12-30 1983-12-30 HARMFUL SOUND AUTOMATIC CONTROL DEVICE

Country Status (1)

Country Link
IT (1) IT1205485B (en)

Also Published As

Publication number Publication date
IT8312025A0 (en) 1983-12-30

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