NL7102278A - - Google Patents

Info

Publication number
NL7102278A
NL7102278A NL7102278A NL7102278A NL7102278A NL 7102278 A NL7102278 A NL 7102278A NL 7102278 A NL7102278 A NL 7102278A NL 7102278 A NL7102278 A NL 7102278A NL 7102278 A NL7102278 A NL 7102278A
Authority
NL
Netherlands
Application number
NL7102278A
Other versions
NL149979B (nl
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.)
Filing date
Publication date
Application filed filed Critical
Publication of NL7102278A publication Critical patent/NL7102278A/xx
Publication of NL149979B publication Critical patent/NL149979B/xx

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B7/00—Radio transmission systems, i.e. using radiation field
    • H04B7/24—Radio transmission systems, i.e. using radiation field for communication between two or more posts
    • H04B7/26—Radio transmission systems, i.e. using radiation field for communication between two or more posts at least one of which is mobile
    • H04B7/2603—Arrangements for wireless physical layer control
    • H04B7/2606—Arrangements for base station coverage control, e.g. by using relays in tunnels

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Alarm Systems (AREA)
NL717102278A 1970-03-02 1971-02-19 Communicatiestelsel, bevattend een met de hand te bedienen draagbare radio-zender/ontvanger en twee in een mobiele post opgestelde radio-zender/ontvangers. NL149979B (nl)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US1567070A 1970-03-02 1970-03-02

Publications (2)

Publication Number Publication Date
NL7102278A true NL7102278A (OSRAM) 1971-09-06
NL149979B NL149979B (nl) 1976-06-15

Family

ID=21772828

Family Applications (1)

Application Number Title Priority Date Filing Date
NL717102278A NL149979B (nl) 1970-03-02 1971-02-19 Communicatiestelsel, bevattend een met de hand te bedienen draagbare radio-zender/ontvanger en twee in een mobiele post opgestelde radio-zender/ontvangers.

Country Status (8)

Country Link
US (1) US3699443A (OSRAM)
JP (1) JPS4926722B1 (OSRAM)
AU (1) AU445567B2 (OSRAM)
BE (1) BE763108A (OSRAM)
DE (1) DE2108602B2 (OSRAM)
FR (1) FR2081608B1 (OSRAM)
GB (1) GB1273103A (OSRAM)
NL (1) NL149979B (OSRAM)

Families Citing this family (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4107611A (en) * 1973-12-06 1978-08-15 Jack N. Holcomb Police protection method and apparatus
US3908168A (en) * 1973-12-06 1975-09-23 Udak Corp Radio transmission system
US4056779A (en) * 1976-04-05 1977-11-01 Motorola, Inc. Vehicular repeater
DE2712690C2 (de) * 1977-03-23 1986-06-05 Licentia Patent-Verwaltungs-Gmbh, 6000 Frankfurt Einrichtung zur drahtlosen Übermittlung eines kodierten Notrufes
US4197497A (en) * 1977-09-23 1980-04-08 Phelps Stuart W Automatic police emergency locator system
DE2805420A1 (de) * 1978-02-09 1979-08-16 Bosch Gmbh Robert Funksystem zur uebermittlung von nachrichten
US4354275A (en) * 1978-04-14 1982-10-12 Bernard Bouyssounouse Apparatus for communicating receipt of transmitted messages
US4162449A (en) * 1978-04-14 1979-07-24 Bernard Bouyssounouse Apparatus for communicating receipt of transmitted messages
DE2819386A1 (de) * 1978-05-03 1979-11-08 Bosch Gmbh Robert Fernbedienung fuer funksprechgeraete
US4606073A (en) * 1979-02-21 1986-08-12 Moore Alfred Z Assistance summoning system
US4499567A (en) * 1982-06-21 1985-02-12 Armstrong Carl R Radio actuated record controller device
WO1984001479A1 (en) * 1982-10-04 1984-04-12 Stuart David Saunders Signal reproduction apparatus
GB2130053B (en) * 1982-10-20 1987-02-18 Herbert Hudson Radio controlled switching devices
US6243446B1 (en) 1997-03-11 2001-06-05 Inline Connections Corporation Distributed splitter for data transmission over twisted wire pairs
US5010399A (en) 1989-07-14 1991-04-23 Inline Connection Corporation Video transmission and control system utilizing internal telephone lines
US5434565A (en) 1994-03-22 1995-07-18 Potomac Aviation Technology Corporation Automatic weather monitoring and adaptive transmitting system
US5689802A (en) * 1995-03-24 1997-11-18 Motorola, Inc. Two-way radio with transmit mode and repeat mode
US6313734B1 (en) * 1996-07-03 2001-11-06 Sony Corporation Voice synthesis of e-mail for delivery to voice pager or voice mail
US6380869B1 (en) 1999-05-19 2002-04-30 Potomac Aviation Technology Corporation Automated air-traffic advisory system and method
US6532279B1 (en) 1999-06-11 2003-03-11 David D. Goodman High-speed data communication over a residential telephone wiring network
US20020115422A1 (en) * 2001-02-16 2002-08-22 Robinson Bruce R. System and method for a voice controlled weather station
US6968176B2 (en) * 2002-02-12 2005-11-22 Trw Inc. Vehicle communication path tracing system for long range remote communication with a vehicle
WO2005038740A2 (en) * 2003-05-21 2005-04-28 Todd Jesse A Recorded communication system for aircraft

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2355607A (en) * 1940-03-25 1944-08-15 Shepherd Judson O'd Control system
US3290597A (en) * 1965-12-08 1966-12-06 Robert Berlin Emergency assistance radio signaling system
US3508202A (en) * 1967-04-17 1970-04-21 Bell Telephone Labor Inc Electronic combination lock
US3581208A (en) * 1968-12-16 1971-05-25 William Buehrle Jr Emergency warning and identification apparatus for two-way radio communication system

Also Published As

Publication number Publication date
US3699443A (en) 1972-10-17
JPS4926722B1 (OSRAM) 1974-07-11
FR2081608A1 (OSRAM) 1971-12-10
BE763108A (fr) 1971-07-16
DE2108602A1 (de) 1971-09-16
NL149979B (nl) 1976-06-15
GB1273103A (en) 1972-05-03
FR2081608B1 (OSRAM) 1976-09-03
DE2108602B2 (de) 1975-02-27
AU445567B2 (en) 1972-09-07

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Legal Events

Date Code Title Description
VJC Lapsed due to non-payment of the due maintenance fee for the patent or patent application
NL80 Information provided on patent owner name for an already discontinued patent

Owner name: WEGER