GB1287537A - Code receiver - Google Patents

Code receiver

Info

Publication number
GB1287537A
GB1287537A GB2025771A GB2025771A GB1287537A GB 1287537 A GB1287537 A GB 1287537A GB 2025771 A GB2025771 A GB 2025771A GB 2025771 A GB2025771 A GB 2025771A GB 1287537 A GB1287537 A GB 1287537A
Authority
GB
United Kingdom
Prior art keywords
switch
transistor
stables
transistors
capacitor
Prior art date
Legal status (The legal status 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 status listed.)
Expired
Application number
GB2025771A
Other languages
English (en)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Philips Electronics UK Ltd
Original Assignee
Philips Electronic and Associated Industries Ltd
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 by Philips Electronic and Associated Industries Ltd filed Critical Philips Electronic and Associated Industries Ltd
Publication of GB1287537A publication Critical patent/GB1287537A/en
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G08—SIGNALLING
    • G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
    • G08B3/00—Audible signalling systems; Audible personal calling systems
    • G08B3/10—Audible signalling systems; Audible personal calling systems using electric transmission; using electromagnetic transmission
    • G08B3/1008—Personal calling arrangements or devices, i.e. paging systems
    • G08B3/1016—Personal calling arrangements or devices, i.e. paging systems using wireless transmission

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Electromagnetism (AREA)
  • General Physics & Mathematics (AREA)
  • Audible And Visible Signals (AREA)
  • Electronic Switches (AREA)
GB2025771A 1970-01-27 1971-04-19 Code receiver Expired GB1287537A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL7001164A NL7001164A (enExample) 1970-01-27 1970-01-27

Publications (1)

Publication Number Publication Date
GB1287537A true GB1287537A (en) 1972-08-31

Family

ID=19809183

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2025771A Expired GB1287537A (en) 1970-01-27 1971-04-19 Code receiver

Country Status (5)

Country Link
BE (1) BE762019A (enExample)
DE (1) DE2063594A1 (enExample)
FR (1) FR2077364B3 (enExample)
GB (1) GB1287537A (enExample)
NL (1) NL7001164A (enExample)

Also Published As

Publication number Publication date
BE762019A (fr) 1971-07-26
FR2077364B3 (enExample) 1973-10-19
NL7001164A (enExample) 1971-07-29
FR2077364A7 (enExample) 1971-10-22
DE2063594A1 (de) 1971-08-05

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Legal Events

Date Code Title Description
PS Patent sealed
PLNP Patent lapsed through nonpayment of renewal fees