NL71852C - - Google Patents

Info

Publication number
NL71852C
NL71852C NL71852DA NL71852C NL 71852 C NL71852 C NL 71852C NL 71852D A NL71852D A NL 71852DA NL 71852 C NL71852 C NL 71852C
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 NL71852C publication Critical patent/NL71852C/xx

Links

Classifications

    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03H—IMPEDANCE NETWORKS, e.g. RESONANT CIRCUITS; RESONATORS
    • H03H9/00—Networks comprising electromechanical or electro-acoustic elements; Electromechanical resonators
    • H03H9/46—Filters
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03H—IMPEDANCE NETWORKS, e.g. RESONANT CIRCUITS; RESONATORS
    • H03H9/00—Networks comprising electromechanical or electro-acoustic elements; Electromechanical resonators
    • H03H9/46—Filters
    • H03H9/48—Coupling means therefor
    • H03H9/50—Mechanical coupling means

Landscapes

  • Physics & Mathematics (AREA)
  • Acoustics & Sound (AREA)
  • Magnetic Bearings And Hydrostatic Bearings (AREA)
NL71852D 1946-01-07 NL71852C (c_deeref_Disk_and_Scratch_Disk_Pools_and_Their_Defaults.html)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH637377X 1946-01-07

Publications (1)

Publication Number Publication Date
NL71852C true NL71852C (c_deeref_Disk_and_Scratch_Disk_Pools_and_Their_Defaults.html)

Family

ID=4525184

Family Applications (1)

Application Number Title Priority Date Filing Date
NL71852D NL71852C (c_deeref_Disk_and_Scratch_Disk_Pools_and_Their_Defaults.html) 1946-01-07

Country Status (5)

Country Link
BE (1) BE470334A (c_deeref_Disk_and_Scratch_Disk_Pools_and_Their_Defaults.html)
CH (1) CH248955A (c_deeref_Disk_and_Scratch_Disk_Pools_and_Their_Defaults.html)
FR (1) FR939539A (c_deeref_Disk_and_Scratch_Disk_Pools_and_Their_Defaults.html)
GB (1) GB637377A (c_deeref_Disk_and_Scratch_Disk_Pools_and_Their_Defaults.html)
NL (1) NL71852C (c_deeref_Disk_and_Scratch_Disk_Pools_and_Their_Defaults.html)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL114040C (c_deeref_Disk_and_Scratch_Disk_Pools_and_Their_Defaults.html) * 1957-03-22

Also Published As

Publication number Publication date
FR939539A (fr) 1948-11-17
GB637377A (en) 1950-05-17
BE470334A (c_deeref_Disk_and_Scratch_Disk_Pools_and_Their_Defaults.html)
CH248955A (de) 1947-05-31

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