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 (https=) 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 (https=)
JP (1) JPS4926722B1 (https=)
AU (1) AU445567B2 (https=)
BE (1) BE763108A (https=)
DE (1) DE2108602B2 (https=)
FR (1) FR2081608B1 (https=)
GB (1) GB1273103A (https=)
NL (1) NL149979B (https=)

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
EP0120901A4 (en) * 1982-10-04 1985-04-11 Stuart David Saunders SIGNAL REPRODUCING APPARATUS.
GB2130053B (en) * 1982-10-20 1987-02-18 Herbert Hudson Radio controlled switching devices
US5010399A (en) 1989-07-14 1991-04-23 Inline Connection Corporation Video transmission and control system utilizing internal telephone lines
US6243446B1 (en) 1997-03-11 2001-06-05 Inline Connections Corporation Distributed splitter for data transmission over twisted wire pairs
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
US20060287786A1 (en) * 2003-05-21 2006-12-21 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
GB1273103A (en) 1972-05-03
US3699443A (en) 1972-10-17
BE763108A (fr) 1971-07-16
FR2081608A1 (https=) 1971-12-10
FR2081608B1 (https=) 1976-09-03
NL149979B (nl) 1976-06-15
AU445567B2 (en) 1972-09-07
DE2108602A1 (de) 1971-09-16
DE2108602B2 (de) 1975-02-27
JPS4926722B1 (https=) 1974-07-11

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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