NL160351B - METHOD OF MANUFACTURING A BALLAST-FREE TRACK. - Google Patents

METHOD OF MANUFACTURING A BALLAST-FREE TRACK.

Info

Publication number
NL160351B
NL160351B NL7601951.A NL160351DA NL160351B NL 160351 B NL160351 B NL 160351B NL 160351D A NL160351D A NL 160351DA NL 160351 B NL160351 B NL 160351B
Authority
NL
Netherlands
Prior art keywords
ballast
manufacturing
free track
track
free
Prior art date
Application number
NL7601951.A
Other languages
Dutch (nl)
Original Assignee
Nl Spoorwegen Nv
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 NL160351B publication Critical patent/NL160351B/en

Links

Classifications

    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03C—MODULATION
    • H03C7/00—Modulating electromagnetic waves
    • H03C7/02—Modulating electromagnetic waves in transmission lines, waveguides, cavity resonators or radiation fields of antennas

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Particle Accelerators (AREA)
  • Constitution Of High-Frequency Heating (AREA)
NL7601951.A 1951-04-06 METHOD OF MANUFACTURING A BALLAST-FREE TRACK. NL160351B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL298708X 1951-04-06

Publications (1)

Publication Number Publication Date
NL160351B true NL160351B (en)

Family

ID=19783123

Family Applications (2)

Application Number Title Priority Date Filing Date
NL7601951.A NL160351B (en) 1951-04-06 METHOD OF MANUFACTURING A BALLAST-FREE TRACK.
NL85466D NL85466C (en) 1951-04-06

Family Applications After (1)

Application Number Title Priority Date Filing Date
NL85466D NL85466C (en) 1951-04-06

Country Status (7)

Country Link
US (1) US2775739A (en)
BE (1) BE510441A (en)
CH (1) CH298708A (en)
DE (1) DE964957C (en)
FR (1) FR1053426A (en)
GB (1) GB708580A (en)
NL (2) NL85466C (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1004682B (en) * 1954-03-09 1957-03-21 Ericsson Telefon Ab L M Arrangement with a waveguide or resonator including at least one gas-filled discharge vessel
GB895131A (en) * 1958-01-13 1962-05-02 Gen Electric Co Ltd Improvements in or relating to modulators for use in microwave systems

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2106770A (en) * 1938-02-01 Apparatus and method fob receiving
NL43272C (en) * 1933-08-31
US2047929A (en) * 1935-02-28 1936-07-14 Rca Corp Ionic modulator
DE729194C (en) * 1938-12-08 1942-12-11 Dr Christian Bachem Arrangement for the amplitude modulation of cm and dm wave transmitters
BE482708A (en) * 1943-04-27
US2505534A (en) * 1943-04-27 1950-04-25 Gen Electric Device for controlling the propagation of energy in a wave guide
US2457601A (en) * 1945-07-27 1948-12-28 Bell Telephone Labor Inc Wave translating apparatus
US2716192A (en) * 1950-05-12 1955-08-23 Johnson Harwick Microwave noise source

Also Published As

Publication number Publication date
BE510441A (en)
DE964957C (en) 1957-05-29
CH298708A (en) 1954-05-15
NL85466C (en)
US2775739A (en) 1956-12-25
FR1053426A (en) 1954-02-02
GB708580A (en) 1954-05-05

Similar Documents

Publication Publication Date Title
NL160413B (en) METHOD OF MANUFACTURING A MAGNETIC HEAD.
NL170973B (en) TERRACE AND METHOD FOR THE MANUFACTURE OF SUCH A TERRACE.
NL168782B (en) CONVEYOR FOR DUST CARGO
NL169852C (en) TRANSPORT DEVICE.
NL160351B (en) METHOD OF MANUFACTURING A BALLAST-FREE TRACK.
NL166509C (en) METHOD FOR THE CONTINUOUS MANUFACTURE OF A LAYERED TEXTILE PRODUCT.
NL182379B (en) METHOD OF MANUFACTURING A C-SHAPED RAIL CLAMP.
NL177226B (en) METHOD FOR THE PURIFICATION OF DISAZOPIGMENTS.
NL178177B (en) DEVICE FOR APPLYING A ROAD MARKING STRIPE OR THE LIKE.
NL162009B (en) METHOD OF MANUFACTURING A CARRYING POCKET.
NL177738B (en) DEVICE FOR SETTING A TYPE CARRIER.
AT172760B (en) Carrying device for approximately horizontal transport of horizontal panels or the like.
CH290351A (en) Device for automatically reversing the direction of travel of magnetic recorders.
NL181608B (en) METHOD AND APPARATUS FOR MANUFACTURING CARRIERS FOR MAGNETOGRAMS.
NL170670B (en) METHOD OF PREPARING A FERROMAGNETIC TONER.
NL157108B (en) METHOD AND DEVICE FOR FOLLOWING THE SEGMENTS OF A SUSPENSION.
NL159326B (en) METHOD OF MANUFACTURING A CLIPPER.
NL165970B (en) METHOD AND INSTALLATION FOR MAKING NETS.
NL186372B (en) METHOD FOR FORMING A TIRE AND A DEVICE FOR IMPLEMENTING THE METHOD.
NL188511B (en) METHOD OF MANUFACTURING A CAMSHAFT.
NL179886B (en) METHOD FOR THE MANUFACTURE OF A PLASTIC NET.
NL184264B (en) METHOD AND DEVICE FOR THE MANUFACTURE OF A PIPE COUPLING.
NL162041B (en) METHOD FOR PREPARING AMORF, HIGH-DISPERS GERMANIUMDIOXYDE.
NL187283B (en) METHOD OF TREATING A RADIATION-SENSITIVE PLATE.
NL172950B (en) PROCESS FOR PREPARING UREA.