NL61489B - - Google Patents

Info

Publication number
NL61489B
NL61489B NL61489DA NL61489B NL 61489 B NL61489 B NL 61489B NL 61489D A NL61489D A NL 61489DA NL 61489 B NL61489 B NL 61489B
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.)
Publication of NL61489B publication Critical patent/NL61489B/xx

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01P—WAVEGUIDES; RESONATORS, LINES, OR OTHER DEVICES OF THE WAVEGUIDE TYPE
    • H01P1/00—Auxiliary devices
    • H01P1/22—Attenuating devices
    • H01P1/225—Coaxial attenuators
NL61489D 1931-06-13 NL61489B (xx)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US544272A US1957538A (en) 1931-06-13 1931-06-13 Electrical network

Publications (1)

Publication Number Publication Date
NL61489B true NL61489B (xx)

Family

ID=24171494

Family Applications (2)

Application Number Title Priority Date Filing Date
NL33645D NL33645C (xx) 1931-06-13
NL61489D NL61489B (xx) 1931-06-13

Family Applications Before (1)

Application Number Title Priority Date Filing Date
NL33645D NL33645C (xx) 1931-06-13

Country Status (4)

Country Link
US (1) US1957538A (xx)
FR (1) FR739551A (xx)
GB (1) GB402823A (xx)
NL (2) NL61489B (xx)

Families Citing this family (29)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2514544A (en) * 1942-07-25 1950-07-11 Sperry Corp High-frequency attenuating device
US2427940A (en) * 1943-01-28 1947-09-23 Rca Corp Transmission line switch
US2429401A (en) * 1943-06-18 1947-10-21 Arthur C Davis Coaxial cable device
US2434560A (en) * 1943-10-07 1948-01-13 Westinghouse Electric Corp Termination for transmission lines
GB606891A (en) * 1944-06-14 1948-08-23 Polytechnic Inst Brooklyn Improvements relating to attenuators for electric waves
US2529436A (en) * 1944-06-14 1950-11-07 Polytechnic Inst Brooklyn Metal film attenuator
US2538771A (en) * 1944-08-02 1951-01-23 Sperry Corp High-frequency attenuator
US2667622A (en) * 1945-03-06 1954-01-26 Polytechnic Inst Brooklyn Coaxial cable attenuator matching device
US2494722A (en) * 1945-03-10 1950-01-17 Bell Telephone Labor Inc Resistive termination
US2576060A (en) * 1945-08-08 1951-11-20 James M Wolf Radio-frequency calorimeter wattmeter
US2622178A (en) * 1946-04-22 1952-12-16 Blue Ridge Glass Corp Electric heating element and method of producing the same
US2515228A (en) * 1946-05-28 1950-07-18 Sperry Corp Attenuating apparatus for highfrequency energy
US2521828A (en) * 1946-06-25 1950-09-12 Western Electric Co Coaxial line attenuator
US2539352A (en) * 1946-06-29 1951-01-23 Hewlett Packard Co Voltage attenuator
BE476787A (xx) * 1946-10-22
US2611101A (en) * 1947-04-15 1952-09-16 Wallauschek Richard Traeling wave amplifier tube
BE483594A (xx) * 1947-07-03
BE486035A (xx) * 1947-12-31
US2626371A (en) * 1948-07-16 1953-01-20 Philco Corp Traveling wave tube attenuator
US2561184A (en) * 1948-09-18 1951-07-17 Gen Electric Transmission line attenuator
US2660690A (en) * 1948-10-15 1953-11-24 Sylvania Electric Prod Traveling wave tube
US2597090A (en) * 1949-05-19 1952-05-20 Daven Company Variable attenuator
US2548024A (en) * 1949-12-02 1951-04-10 A F Smuckler & Co Inc Attenuator
US2730649A (en) * 1950-02-04 1956-01-10 Itt Traveling wave amplifier
US2712614A (en) * 1950-06-30 1955-07-05 Univ Leland Stanford Junior Travelling wave tubes
US2620396A (en) * 1950-09-05 1952-12-02 Stoddart Aircraft Radio Compan Ultrahigh-frequency attenuator
US2798981A (en) * 1952-08-19 1957-07-09 Itt Traveling wave electron discharge devices
US3255425A (en) * 1961-07-26 1966-06-07 Holt Hardwood Company Variable resistance device
DE1206042B (de) * 1963-07-25 1965-12-02 Siemens Ag Daempfungs- oder Laufzeitglied in Koaxial-bauweise

Also Published As

Publication number Publication date
GB402823A (en) 1933-12-11
FR739551A (fr) 1933-01-13
NL33645C (xx)
US1957538A (en) 1934-05-08

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