FR2224817A1 - - Google Patents

Info

Publication number
FR2224817A1
FR2224817A1 FR7412325A FR7412325A FR2224817A1 FR 2224817 A1 FR2224817 A1 FR 2224817A1 FR 7412325 A FR7412325 A FR 7412325A FR 7412325 A FR7412325 A FR 7412325A FR 2224817 A1 FR2224817 A1 FR 2224817A1
Authority
FR
France
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.)
Withdrawn
Application number
FR7412325A
Other languages
French (fr)
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.)
Microwave and Electronic Systems Ltd
Original Assignee
Microwave and Electronic Systems 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 Microwave and Electronic Systems Ltd filed Critical Microwave and Electronic Systems Ltd
Publication of FR2224817A1 publication Critical patent/FR2224817A1/fr
Withdrawn legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G08—SIGNALLING
    • G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
    • G08B13/00—Burglar, theft or intruder alarms
    • G08B13/02—Mechanical actuation
    • G08B13/04—Mechanical actuation by breaking of glass

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Emergency Alarm Devices (AREA)
  • Switches Operated By Changes In Physical Conditions (AREA)
  • Burglar Alarm Systems (AREA)
FR7412325A 1973-04-06 1974-04-08 Withdrawn FR2224817A1 (zh)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1664773 1973-04-06

Publications (1)

Publication Number Publication Date
FR2224817A1 true FR2224817A1 (zh) 1974-10-31

Family

ID=10081097

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7412325A Withdrawn FR2224817A1 (zh) 1973-04-06 1974-04-08

Country Status (6)

Country Link
JP (1) JPS5030498A (zh)
AU (1) AU6762874A (zh)
DE (1) DE2416738A1 (zh)
FR (1) FR2224817A1 (zh)
IT (1) IT1009432B (zh)
ZA (1) ZA742187B (zh)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS485515Y1 (zh) * 1970-06-13 1973-02-12
JPS5327853A (en) * 1976-08-25 1978-03-15 Tokyo Juki Industrial Co Ltd Sewing machine controller
JPS577432Y2 (zh) * 1977-08-26 1982-02-12
JPS5948437B2 (ja) * 1978-06-15 1984-11-26 日立造船株式会社 異常信号検出装置
DE19838682A1 (de) * 1998-08-26 2000-03-09 Elektro Special Bedarf Norbert Glasbruchmelder

Also Published As

Publication number Publication date
IT1009432B (it) 1976-12-10
DE2416738A1 (de) 1974-10-17
AU6762874A (en) 1975-10-09
JPS5030498A (zh) 1975-03-26
ZA742187B (en) 1975-03-26

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Legal Events

Date Code Title Description
ST Notification of lapse