NL7300335A - - Google Patents

Info

Publication number
NL7300335A
NL7300335A NL7300335A NL7300335A NL7300335A NL 7300335 A NL7300335 A NL 7300335A NL 7300335 A NL7300335 A NL 7300335A NL 7300335 A NL7300335 A NL 7300335A NL 7300335 A NL7300335 A NL 7300335A
Authority
NL
Netherlands
Application number
NL7300335A
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 NL7300335A publication Critical patent/NL7300335A/xx

Links

Classifications

    • G—PHYSICS
    • G08—SIGNALLING
    • G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
    • G08B13/00—Burglar, theft or intruder alarms
    • G08B13/22—Electrical actuation
    • G08B13/26—Electrical actuation by proximity of an intruder causing variation in capacitance or inductance of a circuit

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Burglar Alarm Systems (AREA)
  • Geophysics And Detection Of Objects (AREA)
  • Electronic Switches (AREA)
NL7300335A 1972-01-15 1973-01-10 NL7300335A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19722202416 DE2202416C3 (de) 1972-01-15 1972-01-15 Verfahren und Anordnung zum Feststellen des Eindringens von Objekten in ein begrenztes Überwachungsgebiet

Publications (1)

Publication Number Publication Date
NL7300335A true NL7300335A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1973-07-17

Family

ID=5833415

Family Applications (1)

Application Number Title Priority Date Filing Date
NL7300335A NL7300335A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1972-01-15 1973-01-10

Country Status (12)

Country Link
JP (1) JPS4882799A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
AR (1) AR200642A1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
AU (1) AU475274B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
BE (1) BE793843A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
BR (1) BR7300268D0 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
CA (1) CA1018264A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
DE (1) DE2202416C3 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
ES (1) ES410512A1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
FR (1) FR2168365B1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
GB (1) GB1415092A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
NL (1) NL7300335A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
SE (1) SE386292B (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2182182B (en) * 1985-04-24 1989-06-28 Sound Special Services Limited Intrusion detecting device

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4315216Y1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * 1965-07-14 1968-06-26

Also Published As

Publication number Publication date
GB1415092A (en) 1975-11-26
DE2202416C3 (de) 1974-07-18
FR2168365A1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1973-08-31
SE386292B (sv) 1976-08-02
CA1018264A (en) 1977-09-27
AR200642A1 (es) 1974-11-29
AU5105973A (en) 1974-07-18
DE2202416B2 (de) 1973-12-06
BE793843A (fr) 1973-05-02
JPS4882799A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1973-11-05
ES410512A1 (es) 1975-12-01
FR2168365B1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1977-09-02
BR7300268D0 (pt) 1973-09-20
AU475274B2 (en) 1976-08-19
DE2202416A1 (de) 1973-07-26

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