BE455914A - - Google Patents

Info

Publication number
BE455914A
BE455914A BE455914DA BE455914A BE 455914 A BE455914 A BE 455914A BE 455914D A BE455914D A BE 455914DA BE 455914 A BE455914 A BE 455914A
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.)
Publication of BE455914A publication Critical patent/BE455914A/xx

Links

Classifications

    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01PWAVEGUIDES; RESONATORS, LINES, OR OTHER DEVICES OF THE WAVEGUIDE TYPE
    • H01P3/00Waveguides; Transmission lines of the waveguide type
    • H01P3/12Hollow waveguides
    • H01P3/123Hollow waveguides with a complex or stepped cross-section, e.g. ridged or grooved waveguides
BE455914D 1943-05-22 BE455914A (en:Method)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL904483X 1943-05-22

Publications (1)

Publication Number Publication Date
BE455914A true BE455914A (en:Method)

Family

ID=19858530

Family Applications (1)

Application Number Title Priority Date Filing Date
BE455914D BE455914A (en:Method) 1943-05-22

Country Status (2)

Country Link
BE (1) BE455914A (en:Method)
FR (1) FR904483A (en:Method)

Also Published As

Publication number Publication date
FR904483A (fr) 1945-11-07

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