ATE69916T1 - Montage von akustischen oberflaechenwelleneinrichtungen. - Google Patents

Montage von akustischen oberflaechenwelleneinrichtungen.

Info

Publication number: ATE69916T1
Authority: AT; Austria
Prior art keywords: installation; surface wave; wave devices; acoustic surface; acoustic
Prior art date: 1984-02-20

Application number

AT85301141T

Other languages

English (en)

Inventor

Stephen Paul Rogerson

Brian Michael Macdonald

Original Assignee

British Telecomm

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.)

1984-02-20

Filing date

1985-02-20

Publication date

1991-12-15

1984-02-20 Priority claimed from GB848404398A external-priority patent/GB8404398D0/en

1984-09-20 Priority claimed from GB848423857A external-priority patent/GB8423857D0/en

1985-02-20 Application filed by British Telecomm filed Critical British Telecomm

1985-02-20 Priority claimed from EP85301141A external-priority patent/EP0156502B1/de

1991-12-15 Application granted granted Critical

1991-12-15 Publication of ATE69916T1 publication Critical patent/ATE69916T1/de

Links

238000009434 installation Methods 0.000 title 1

AT85301141T 1984-02-20 1985-02-20 Montage von akustischen oberflaechenwelleneinrichtungen. ATE69916T1 (de)

Applications Claiming Priority (3)

Application Number	Priority Date	Filing Date	Title
GB848404398A GB8404398D0 (en)	1984-02-20	1984-02-20	Mounting of saw devices
GB848423857A GB8423857D0 (en)	1984-09-20	1984-09-20	Mounting of saw devices
EP85301141A EP0156502B1 (de)	1984-02-20	1985-02-20	Montage von akustischen Oberflächenwelleneinrichtungen

Publications (1)

Publication Number	Publication Date
ATE69916T1 true ATE69916T1 (de)	1991-12-15

Family

ID=27227986

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
AT85301141T ATE69916T1 (de)	1984-02-20	1985-02-20	Montage von akustischen oberflaechenwelleneinrichtungen.

Country Status (1)

Country	Link
AT (1)	ATE69916T1 (de)

1985
- 1985-02-20 AT AT85301141T patent/ATE69916T1/de not_active IP Right Cessation

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Legal Events

Date	Code	Title	Description
1992-05-15	RER	Ceased as to paragraph 5 lit. 3 law introducing patent treaties