IT8123845V0 - Cuffia antirumore. - Google Patents

Cuffia antirumore.

Info

Publication number
IT8123845V0
IT8123845V0 IT8123845U IT2384581U IT8123845V0 IT 8123845 V0 IT8123845 V0 IT 8123845V0 IT 8123845 U IT8123845 U IT 8123845U IT 2384581 U IT2384581 U IT 2384581U IT 8123845 V0 IT8123845 V0 IT 8123845V0
Authority
IT
Italy
Prior art keywords
headphone
noise
noise headphone
Prior art date
Application number
IT8123845U
Other languages
English (en)
Other versions
IT8123845U1 (it
Inventor
Roberto Beretta
Antonio Macchi Cassia
Original Assignee
Amplaid S P A
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 Amplaid S P A filed Critical Amplaid S P A
Priority to ITMI1981U23845U priority Critical patent/IT8123845U1/it
Publication of IT8123845V0 publication Critical patent/IT8123845V0/it
Publication of IT8123845U1 publication Critical patent/IT8123845U1/it

Links

ITMI1981U23845U 1981-12-21 1981-12-21 Cuffia antirumore. IT8123845U1 (it)

Priority Applications (1)

Application Number Priority Date Filing Date Title
ITMI1981U23845U IT8123845U1 (it) 1981-12-21 1981-12-21 Cuffia antirumore.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ITMI1981U23845U IT8123845U1 (it) 1981-12-21 1981-12-21 Cuffia antirumore.

Publications (2)

Publication Number Publication Date
IT8123845V0 true IT8123845V0 (it) 1981-12-21
IT8123845U1 IT8123845U1 (it) 1983-06-21

Family

ID=11210375

Family Applications (1)

Application Number Title Priority Date Filing Date
ITMI1981U23845U IT8123845U1 (it) 1981-12-21 1981-12-21 Cuffia antirumore.

Country Status (1)

Country Link
IT (1) IT8123845U1 (it)

Also Published As

Publication number Publication date
IT8123845U1 (it) 1983-06-21

Similar Documents

Publication Publication Date Title
IT8220057A0 (it) Auricolare.
NL191196C (nl) Hoofdtelefoon.
IT8222077A0 (it) Silenziatore.
FI73533B (fi) Magnetskivekassett.
NO822466L (no) Personsoekeutstyr.
FI73541B (fi) Brandskyddsmantel.
NO824317L (no) Stroemforsyning.
ES516372A0 (es) Cianoesteroides.
DE3280205D1 (de) 5-halogenalkyl-pyridine.
FI81532C (fi) Passagerarfartyg. passagerarfartyg
FI73531B (fi) Automatisk godkaennandetestsystem foer flygplansdator.
NL182119C (nl) Luidspreker.
NO823305L (no) Bassrefleks-hoeyttalersystem.
FI73936B (fi) Vingsegel.
NO156732B (no) Kjoelesystem.
FI842314A7 (fi) Foerfarande foer badspegelhoejden av en metallsmaelta.
DE3482560D1 (de) Schalldaempfer.
FI73535B (fi) Kylanordning foer en tryckvattenreaktors primaerkrets.
NO821639L (no) Oljeboringsemulsjon.
FI834008L (fi) Patronejektoranordning foer gevaer.
NO155341C (no) Kapselavtager.
FI73526B (fi) Koncentrationsmaetanordning.
FI834289A7 (fi) Medbringare foer en draganordning.
NL191226C (nl) Dynamische hoofdtelefoon.
IT8422285V0 (it) Apparecchio auricolare.