DE69122095T2 - NOISE REDUCTION ARRANGEMENT - Google Patents

NOISE REDUCTION ARRANGEMENT

Info

Publication number
DE69122095T2
DE69122095T2 DE69122095T DE69122095T DE69122095T2 DE 69122095 T2 DE69122095 T2 DE 69122095T2 DE 69122095 T DE69122095 T DE 69122095T DE 69122095 T DE69122095 T DE 69122095T DE 69122095 T2 DE69122095 T2 DE 69122095T2
Authority
DE
Germany
Prior art keywords
noise reduction
reduction arrangement
arrangement
noise
reduction
Prior art date
Legal status (The legal status 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 status listed.)
Expired - Fee Related
Application number
DE69122095T
Other languages
German (de)
Other versions
DE69122095D1 (en
Inventor
Felix Rosenthal
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority claimed from PCT/US1991/002530 external-priority patent/WO1991015995A1/en
Publication of DE69122095D1 publication Critical patent/DE69122095D1/en
Application granted granted Critical
Publication of DE69122095T2 publication Critical patent/DE69122095T2/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

DE69122095T 1990-04-12 1991-04-12 NOISE REDUCTION ARRANGEMENT Expired - Fee Related DE69122095T2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US50830490A 1990-04-12 1990-04-12
PCT/US1991/002530 WO1991015995A1 (en) 1990-04-12 1991-04-12 Noise cancellation arrangement

Publications (2)

Publication Number Publication Date
DE69122095D1 DE69122095D1 (en) 1996-10-17
DE69122095T2 true DE69122095T2 (en) 1997-04-17

Family

ID=24022198

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69122095T Expired - Fee Related DE69122095T2 (en) 1990-04-12 1991-04-12 NOISE REDUCTION ARRANGEMENT

Country Status (1)

Country Link
DE (1) DE69122095T2 (en)

Also Published As

Publication number Publication date
DE69122095D1 (en) 1996-10-17

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee