BE479587A - - Google Patents

Info

Publication number: BE479587A
Authority: BE; Belgium

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.)

1939-05-12

Publication of BE479587A publication Critical patent/BE479587A/xx

Classifications

- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01P—WAVEGUIDES; RESONATORS, LINES, OR OTHER DEVICES OF THE WAVEGUIDE TYPE
- H01P5/00—Coupling devices of the waveguide type
- H01P5/02—Coupling devices of the waveguide type with invariable factor of coupling
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
- H01B11/00—Communication cables or conductors
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B3/00—Line transmission systems
- H04B3/02—Details
- H04B3/20—Reducing echo effects or singing; Opening or closing transmitting path; Conditioning for transmission in one direction or the other

Landscapes

Engineering & Computer Science (AREA)
Computer Networks & Wireless Communication (AREA)
Signal Processing (AREA)
Communication Cables (AREA)
Cable Transmission Systems, Equalization Of Radio And Reduction Of Echo (AREA)

BE479587D 1939-05-12 BE479587A (enrdf_load_html_response)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
GB1423839A GB529102A (en)	1939-05-12	1939-05-12	Methods of avoiding reflections in electric wave transmission lines

Publications (1)

Publication Number	Publication Date
BE479587A true BE479587A (enrdf_load_html_response)

Family

ID=10037531

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
BE479587D BE479587A (enrdf_load_html_response)	1939-05-12

Country Status (3)

Country	Link
BE (1)	BE479587A (enrdf_load_html_response)
GB (1)	GB529102A (enrdf_load_html_response)
NL (1)	NL66105C (enrdf_load_html_response)

0
- NL NL66105D patent/NL66105C/xx active
- BE BE479587D patent/BE479587A/xx unknown
1939
- 1939-05-12 GB GB1423839A patent/GB529102A/en not_active Expired

Also Published As

Publication number	Publication date
GB529102A (en)	1940-11-14
NL66105C (enrdf_load_html_response)

Similar Documents

Publication	Publication Date	Title
BE403779A (enrdf_load_html_response)
BE413600A (enrdf_load_html_response)
BE421934A (enrdf_load_html_response)
BE428333A (enrdf_load_html_response)
BE431181A (enrdf_load_html_response)
BE432222A (enrdf_load_html_response)
BE432228A (enrdf_load_html_response)
BE432632A (enrdf_load_html_response)
BE432683A (enrdf_load_html_response)
BE432823A (enrdf_load_html_response)
BE432902A (enrdf_load_html_response)
BE432967A (enrdf_load_html_response)
BE432980A (enrdf_load_html_response)
BE433383A (enrdf_load_html_response)
BE433398A (enrdf_load_html_response)
BE433403A (enrdf_load_html_response)
BE433599A (enrdf_load_html_response)
BE433615A (enrdf_load_html_response)
BE433626A (enrdf_load_html_response)
BE433708A (enrdf_load_html_response)	1939-05-31
BE433833A (enrdf_load_html_response)
BE433845A (enrdf_load_html_response)
BE433856A (enrdf_load_html_response)	1939-05-31
BE433994A (enrdf_load_html_response)
BE433998A (enrdf_load_html_response)