NL188694B - Werkwijze voor de verlaging van de concentratie van nitroseermiddelen in 1-chloor-2,6-dinitro-4-(trifluormethyl)-benzeen. - Google Patents

Werkwijze voor de verlaging van de concentratie van nitroseermiddelen in 1-chloor-2,6-dinitro-4-(trifluormethyl)-benzeen.

Info

Publication number
NL188694B
NL188694B NLAANVRAGE7809632,B NL188694DB NL188694B NL 188694 B NL188694 B NL 188694B NL 188694D B NL188694D B NL 188694DB NL 188694 B NL188694 B NL 188694B
Authority
NL
Netherlands
Prior art keywords
nitroseants
trifluormethyl
dinitro
chloro
benzene
Prior art date
Application number
NLAANVRAGE7809632,B
Other languages
English (en)
Dutch (nl)
Original Assignee
Lilly Co Eli
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 NL188694B publication Critical patent/NL188694B/xx

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
    • G01S1/00—Beacons or beacon systems transmitting signals having a characteristic or characteristics capable of being detected by non-directional receivers and defining directions, positions, or position lines fixed relatively to the beacon transmitters; Receivers co-operating therewith
    • G01S1/02—Beacons or beacon systems transmitting signals having a characteristic or characteristics capable of being detected by non-directional receivers and defining directions, positions, or position lines fixed relatively to the beacon transmitters; Receivers co-operating therewith using radio waves
    • G01S1/68—Marker, boundary, call-sign, or like beacons transmitting signals not carrying directional information
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B1/00—Details of transmission systems, not covered by a single one of groups H04B3/00 - H04B13/00; Details of transmission systems not characterised by the medium used for transmission
    • H04B1/69—Spread spectrum techniques
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B7/00—Radio transmission systems, i.e. using radiation field
    • H04B7/02—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas
    • H04B7/12—Frequency diversity

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Remote Sensing (AREA)
  • Transmitters (AREA)
  • Radio Relay Systems (AREA)
  • Mobile Radio Communication Systems (AREA)
NLAANVRAGE7809632,B 1953-06-29 Werkwijze voor de verlaging van de concentratie van nitroseermiddelen in 1-chloor-2,6-dinitro-4-(trifluormethyl)-benzeen. NL188694B (nl)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US364571A US2895009A (en) 1953-06-29 1953-06-29 Channeling system for frequency spectrum transmission

Publications (1)

Publication Number Publication Date
NL188694B true NL188694B (nl)

Family

ID=23435100

Family Applications (1)

Application Number Title Priority Date Filing Date
NLAANVRAGE7809632,B NL188694B (nl) 1953-06-29 Werkwijze voor de verlaging van de concentratie van nitroseermiddelen in 1-chloor-2,6-dinitro-4-(trifluormethyl)-benzeen.

Country Status (6)

Country Link
US (1) US2895009A (xx)
BE (1) BE529981A (xx)
DE (1) DE1019721B (xx)
FR (1) FR1103181A (xx)
GB (1) GB751179A (xx)
NL (1) NL188694B (xx)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2976363A (en) * 1957-12-30 1961-03-21 Gen Electric Modulation of selected phases of carriers for simultaneous transmission through single delay means
US3605017A (en) * 1969-06-06 1971-09-14 Eg & G Inc Single sideband data transmission system
GB2177875A (en) * 1985-07-08 1987-01-28 Philips Electronic Associated Radio transmission system

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL35164C (xx) * 1931-08-14
US2426460A (en) * 1943-10-27 1947-08-26 Hazeltine Research Inc System for locating a radiatedsignal reflector
US2429726A (en) * 1943-10-27 1947-10-28 Hazeltine Research Inc System for space scanning with a radiated wave-signal beam
US2430296A (en) * 1943-10-27 1947-11-04 Hazeltine Research Inc Radiated-signal receiving system
US2437281A (en) * 1944-07-19 1948-03-09 Sperry Corp High-frequency radiant energy apparatus
CH248975A (de) * 1946-02-04 1947-05-31 Patelhold Patentverwertung Verfahren und Einrichtung zur Verschleierung der einzelnen Gespräche einer Mehrkanalanlage.
US2497859A (en) * 1947-11-19 1950-02-21 Western Union Telegraph Co Frequency diversity telegraph system
US2611825A (en) * 1948-04-28 1952-09-23 Donald B Harris Multichannel transmission system
US2559644A (en) * 1948-09-18 1951-07-10 Rca Corp Pulse multiplex system

Also Published As

Publication number Publication date
BE529981A (xx)
DE1019721B (de) 1957-11-21
US2895009A (en) 1959-07-14
GB751179A (en) 1956-06-27
FR1103181A (fr) 1955-10-31

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