BRPI0817087A2 - aparelho eletroacústico. - Google Patents

aparelho eletroacústico.

Info

Publication number
BRPI0817087A2
BRPI0817087A2 BRPI0817087A BRPI0817087A BRPI0817087A2 BR PI0817087 A2 BRPI0817087 A2 BR PI0817087A2 BR PI0817087 A BRPI0817087 A BR PI0817087A BR PI0817087 A BRPI0817087 A BR PI0817087A BR PI0817087 A2 BRPI0817087 A2 BR PI0817087A2
Authority
BR
Brazil
Prior art keywords
electroacoustic device
electroacoustic
Prior art date
Application number
BRPI0817087A
Other languages
English (en)
Inventor
A Olsen Age
Bergh Ashild
Jacobsen Jostein
Otto Negard Nils
Norli Petter
Lag Steinar
Magne Halas Skar Tore
Original Assignee
Det Norske Veritas As
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
Priority claimed from NO20074643A external-priority patent/NO330292B1/no
Application filed by Det Norske Veritas As filed Critical Det Norske Veritas As
Publication of BRPI0817087A2 publication Critical patent/BRPI0817087A2/pt
Publication of BRPI0817087B1 publication Critical patent/BRPI0817087B1/pt

Links

BRPI0817087-8A 2007-09-12 2008-09-09 Método para operar um dispositivo eletroacústico, e, aparelho eletroacústico BRPI0817087B1 (pt)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
US97165507P 2007-09-12 2007-09-12
US60/971,655 2007-09-12
NO20074643 2007-09-12
NO20074643A NO330292B1 (no) 2007-09-12 2007-09-12 Akustiske tykkelsesmalinger ved bruk av gass som et koblingsmedium
PCT/NO2008/000318 WO2009035335A1 (en) 2007-09-12 2008-09-09 Acoustic thickness measurements using gas as a coupling medium

Publications (2)

Publication Number Publication Date
BRPI0817087A2 true BRPI0817087A2 (pt) 2017-05-02
BRPI0817087B1 BRPI0817087B1 (pt) 2019-02-26

Family

ID=58744284

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0817087-8A BRPI0817087B1 (pt) 2007-09-12 2008-09-09 Método para operar um dispositivo eletroacústico, e, aparelho eletroacústico

Country Status (1)

Country Link
BR (1) BRPI0817087B1 (pt)

Also Published As

Publication number Publication date
BRPI0817087B1 (pt) 2019-02-26

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Legal Events

Date Code Title Description
B25A Requested transfer of rights approved

Owner name: HALFWAVE AS (NO)

B06A Notification to applicant to reply to the report for non-patentability or inadequacy of the application according art. 36 industrial patent law
B09A Decision: intention to grant
B16A Patent or certificate of addition of invention granted

Free format text: PRAZO DE VALIDADE: 10 (DEZ) ANOS CONTADOS A PARTIR DE 26/02/2019, OBSERVADAS AS CONDICOES LEGAIS.