NL7701795A - Inbraakbeveiliging. - Google Patents

Inbraakbeveiliging.

Info

Publication number: NL7701795A
Authority: NL; Netherlands
Prior art keywords: burglary protection; burglary; protection
Prior art date: 1977-02-18

Application number

NL7701795A

Other languages

English (en)

Original Assignee

Jacobus Willem De Graaf

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.)

1977-02-18

Filing date

1977-02-18

Publication date

1978-08-22

1977-02-18 Application filed by Jacobus Willem De Graaf filed Critical Jacobus Willem De Graaf

1977-02-18 Priority to NL7701795A priority Critical patent/NL7701795A/nl

1978-02-06 Priority to DE19782805001 priority patent/DE2805001A1/de

1978-02-16 Priority to BE185214A priority patent/BE864010A/xx

1978-02-16 Priority to FR7804351A priority patent/FR2381364A1/fr

1978-08-22 Publication of NL7701795A publication Critical patent/NL7701795A/nl

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
- G08B13/08—Mechanical actuation by opening, e.g. of door, of window, of drawer, of shutter, of curtain, of blind
- G—PHYSICS
- G08—SIGNALLING
- G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
- G08B13/00—Burglar, theft or intruder alarms
- G08B13/16—Actuation by interference with mechanical vibrations in air or other fluid
- G08B13/1654—Actuation by interference with mechanical vibrations in air or other fluid using passive vibration detection systems

Landscapes

Physics & Mathematics (AREA)
General Physics & Mathematics (AREA)
Burglar Alarm Systems (AREA)

NL7701795A 1977-02-18 1977-02-18 Inbraakbeveiliging. NL7701795A (nl)

Priority Applications (4)

Application Number	Priority Date	Filing Date	Title
NL7701795A NL7701795A (nl)	1977-02-18	1977-02-18	Inbraakbeveiliging.
DE19782805001 DE2805001A1 (de)	1977-02-18	1978-02-06	Einbruchsicherung
BE185214A BE864010A (fr)	1977-02-18	1978-02-16	Inbraakbeveiliging
FR7804351A FR2381364A1 (fr)	1977-02-18	1978-02-16	Store de surete

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
NL7701795A NL7701795A (nl)	1977-02-18	1977-02-18	Inbraakbeveiliging.

Publications (1)

Publication Number	Publication Date
NL7701795A true NL7701795A (nl)	1978-08-22

Family

ID=19828008

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
NL7701795A NL7701795A (nl)	1977-02-18	1977-02-18	Inbraakbeveiliging.

Country Status (4)

Country	Link
BE (1)	BE864010A (nl)
DE (1)	DE2805001A1 (nl)
FR (1)	FR2381364A1 (nl)
NL (1)	NL7701795A (nl)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
EP0218341A1 (en) *	1985-08-22	1987-04-15	Philip Young	Alarm for a blind
CH668137A5 (fr) *	1986-05-07	1988-11-30	Alexandra Alioth	Dispositif de commande d'un appareil electrique d'alarme.

1977
- 1977-02-18 NL NL7701795A patent/NL7701795A/nl not_active Application Discontinuation
1978
- 1978-02-06 DE DE19782805001 patent/DE2805001A1/de active Pending
- 1978-02-16 BE BE185214A patent/BE864010A/xx unknown
- 1978-02-16 FR FR7804351A patent/FR2381364A1/fr not_active Withdrawn

Also Published As

Publication number	Publication date
BE864010A (fr)	1978-08-16
DE2805001A1 (de)	1978-08-24
FR2381364A1 (fr)	1978-09-15

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Legal Events

Date	Code	Title	Description
1980-10-27	BV	The patent application has lapsed