NL20610C - - Google Patents

Info

Publication number: NL20610C
Authority: NL; Netherlands

Application number

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.)

1925-06-30

Publication of NL20610C publication Critical patent/NL20610C/xx

Classifications

- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01Q—ANTENNAS, i.e. RADIO AERIALS
- H01Q21/00—Antenna arrays or systems
- H01Q21/06—Arrays of individually energised antenna units similarly polarised and spaced apart
- H01Q21/08—Arrays of individually energised antenna units similarly polarised and spaced apart the units being spaced along or adjacent to a rectilinear path
- H01Q21/12—Parallel arrangements of substantially straight elongated conductive units

NL20610D 1925-06-30 NL20610C (enrdf_load_stackoverflow)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
GB16837/25A GB258942A (en)	1925-06-30	1925-06-30	Improvements in directional aerial systems for radio transmission or reception

Publications (1)

Publication Number	Publication Date
NL20610C true NL20610C (enrdf_load_stackoverflow)

Family

ID=10084559

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
NL20610D NL20610C (enrdf_load_stackoverflow)	1925-06-30

Country Status (5)

Country	Link
BE (1)	BE335660A (enrdf_load_stackoverflow)
DE (1)	DE459006C (enrdf_load_stackoverflow)
FR (1)	FR620128A (enrdf_load_stackoverflow)
GB (1)	GB258942A (enrdf_load_stackoverflow)
NL (1)	NL20610C (enrdf_load_stackoverflow)

0
- NL NL20610D patent/NL20610C/xx active
- BE BE335660D patent/BE335660A/xx unknown
1925
- 1925-06-30 GB GB16837/25A patent/GB258942A/en not_active Expired
1926
- 1926-05-30 DE DEM94708D patent/DE459006C/de not_active Expired
- 1926-06-23 FR FR620128D patent/FR620128A/fr not_active Expired

Also Published As

Publication number	Publication date
FR620128A (fr)	1927-04-15
GB258942A (en)	1926-09-30
BE335660A (enrdf_load_stackoverflow)
DE459006C (de)	1928-04-25

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