BE445510A - - Google Patents

Info

Publication number: BE445510A
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.)

1941-04-07

Publication of BE445510A publication Critical patent/BE445510A/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

BE445510D 1941-04-07 BE445510A (enrdf_load_stackoverflow)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
NL229329X		1941-04-07

Publications (1)

Publication Number	Publication Date
BE445510A true BE445510A (enrdf_load_stackoverflow)

Family

ID=19779844

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
BE445510D BE445510A (enrdf_load_stackoverflow)	1941-04-07

Country Status (3)

Country	Link
BE (1)	BE445510A (enrdf_load_stackoverflow)
CH (1)	CH229329A (enrdf_load_stackoverflow)
FR (1)	FR881056A (enrdf_load_stackoverflow)

0
- BE BE445510D patent/BE445510A/xx unknown
1942
- 1942-04-04 CH CH229329D patent/CH229329A/de unknown
- 1942-04-04 FR FR881056D patent/FR881056A/fr not_active Expired

Also Published As

Publication number	Publication date
FR881056A (fr)	1943-04-14
CH229329A (de)	1943-10-15

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