FR1578893A - - Google Patents

Info

Publication number: FR1578893A
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.): Expired

Application number

FR150139A

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.)

1968-04-30

Filing date

1968-04-30

Publication date

1969-08-22

1968-04-30 Application filed filed Critical

1969-08-22 Application granted granted Critical

1969-08-22 Publication of FR1578893A publication Critical patent/FR1578893A/fr

Status Expired legal-status Critical Current

Classifications

- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01Q—ANTENNAS, i.e. RADIO AERIALS
- H01Q9/00—Electrically-short antennas having dimensions not more than twice the operating wavelength and consisting of conductive active radiating elements
- H01Q9/04—Resonant antennas
- H01Q9/16—Resonant antennas with feed intermediate between the extremities of the antenna, e.g. centre-fed dipole
- H01Q9/18—Vertical disposition of the antenna

FR150139A 1968-04-30 1968-04-30 Expired FR1578893A (fr)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
FR150139		1968-04-30

Publications (1)

Publication Number	Publication Date
FR1578893A true FR1578893A (fr)	1969-08-22

Family

ID=8649654

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
FR150139A Expired FR1578893A (fr)	1968-04-30	1968-04-30

Country Status (5)

Country	Link
BE (1)	BE731535A (fr)
FR (1)	FR1578893A (fr)
GB (1)	GB1236364A (fr)
NL (1)	NL160994C (fr)
OA (1)	OA03047A (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
CA2323861C (fr) *	1999-10-22	2003-04-15	Andrew Corporation	Reseau d'antennes superposees

1968
- 1968-04-30 FR FR150139A patent/FR1578893A/fr not_active Expired
1969
- 1969-04-15 BE BE731535D patent/BE731535A/xx not_active IP Right Cessation
- 1969-04-28 GB GB21601/69A patent/GB1236364A/en not_active Expired
- 1969-04-29 NL NL6906574.A patent/NL160994C/xx not_active IP Right Cessation
- 1969-04-30 OA OA53594A patent/OA03047A/fr unknown

Also Published As

Publication number	Publication date
GB1236364A (en)	1971-06-23
OA03047A (fr)	1970-12-15
BE731535A (fr)	1969-09-15
NL6906574A (fr)	1969-11-03
DE1921039B2 (de)	1972-08-03
NL160994C (nl)	1979-12-17
DE1921039A1 (de)	1969-11-20
NL160994B (nl)	1979-07-16

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Legal Events

Date	Code	Title	Description
1976-07-23	TP	Transmission of property
1986-02-21	ST	Notification of lapse