FR2177906A1 - - Google Patents

Info

Publication number: FR2177906A1
Authority: FR; France
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.): Granted

Application number

FR7310532A

Other languages

Other versions

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.)

Licentia Patent Verwaltungs GmbH

Original Assignee

Licentia Patent Verwaltungs GmbH

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.)

1972-03-25

Filing date

1973-03-23

Publication date

1973-11-09

1973-03-23 Application filed by Licentia Patent Verwaltungs GmbH filed Critical Licentia Patent Verwaltungs GmbH

1973-11-09 Publication of FR2177906A1 publication Critical patent/FR2177906A1/fr

1976-03-19 Application granted granted Critical

1976-03-19 Publication of FR2177906B3 publication Critical patent/FR2177906B3/fr

Status Expired legal-status Critical Current

Classifications

- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01P—WAVEGUIDES; RESONATORS, LINES, OR OTHER DEVICES OF THE WAVEGUIDE TYPE
- H01P3/00—Waveguides; Transmission lines of the waveguide type
- H01P3/12—Hollow waveguides
- H01P3/13—Hollow waveguides specially adapted for transmission of the TE01 circular-electric mode

FR7310532A 1972-03-25 1973-03-23 Expired FR2177906B3 (es)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
DE19722214685 DE2214685A1 (de)	1972-03-25	1972-03-25	Verfahren zur herstellung von rohren zur uebertragung der ho1-welle

Publications (2)

Publication Number	Publication Date
FR2177906A1 true FR2177906A1 (es)	1973-11-09
FR2177906B3 FR2177906B3 (es)	1976-03-19

Family

ID=5840178

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
FR7310532A Expired FR2177906B3 (es)	1972-03-25	1973-03-23

Country Status (3)

Country	Link
JP (1)	JPS4913682A (es)
DE (1)	DE2214685A1 (es)
FR (1)	FR2177906B3 (es)

1972
- 1972-03-25 DE DE19722214685 patent/DE2214685A1/de active Pending
1973
- 1973-03-23 FR FR7310532A patent/FR2177906B3/fr not_active Expired
- 1973-03-26 JP JP3445073A patent/JPS4913682A/ja active Pending

Also Published As

Publication number	Publication date
FR2177906B3 (es)	1976-03-19
DE2214685A1 (de)	1973-10-04
JPS4913682A (es)	1974-02-06

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Legal Events

Date	Code	Title	Description
1976-05-14	ST	Notification of lapse