NO741046L - Anvendelse av en glassplate som innbruddssikker vindusrute for tilkobling til en elektrisk alarmkrets. - Google Patents

Anvendelse av en glassplate som innbruddssikker vindusrute for tilkobling til en elektrisk alarmkrets.

Info

Publication number: NO741046L
Authority: NO; Norway
Prior art keywords: burglar; connection; glass plate; window pane; alarm circuit
Prior art date: 1973-03-27

Application number

NO741046A

Other languages

English (en)

Norwegian (no)

Other versions

NO133031C (da

NO133031B (da

Inventor

Harry Erik Backman

Tomas Einar Olofsson

Original Assignee

Emmaboda Glasverk Ab

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.)

1973-03-27

Filing date

1974-03-25

Publication date

1974-09-30

1974-03-25 Application filed by Emmaboda Glasverk Ab filed Critical Emmaboda Glasverk Ab

1974-09-30 Publication of NO741046L publication Critical patent/NO741046L/no

1975-11-17 Publication of NO133031B publication Critical patent/NO133031B/no

1976-02-25 Publication of NO133031C publication Critical patent/NO133031C/no

Links

Classifications

- G—PHYSICS
- G08—SIGNALLING
- G08B—SIGNALLING SYSTEMS, e.g. PERSONAL 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
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
- H01B1/00—Conductors or conductive bodies characterised by the conductive materials; Selection of materials as conductors
- H01B1/14—Conductive material dispersed in non-conductive inorganic material
- H01B1/16—Conductive material dispersed in non-conductive inorganic material the conductive material comprising metals or alloys

Landscapes

Chemical & Material Sciences (AREA)
Dispersion Chemistry (AREA)
Inorganic Chemistry (AREA)
Physics & Mathematics (AREA)
General Physics & Mathematics (AREA)
Burglar Alarm Systems (AREA)

NO741046A 1973-03-27 1974-03-25 Anvendelse av en glassplate som innbruddssikker vindusrute for tilkobling til en elektrisk alarmkrets. NO741046L (no)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
SE7304260A SE372756B (da)	1973-03-27	1973-03-27

Publications (3)

Publication Number	Publication Date
NO741046L true NO741046L (no)	1974-09-30
NO133031B NO133031B (da)	1975-11-17
NO133031C NO133031C (da)	1976-02-25

Family

ID=20317032

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
NO741046A NO741046L (no)	1973-03-27	1974-03-25	Anvendelse av en glassplate som innbruddssikker vindusrute for tilkobling til en elektrisk alarmkrets.

Country Status (7)

Country	Link
BE (1)	BE812833A (da)
DE (1)	DE2414111A1 (da)
DK (1)	DK135677B (da)
FR (1)	FR2223322A1 (da)
IT (1)	IT1006381B (da)
NO (1)	NO741046L (da)
SE (1)	SE372756B (da)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
FR2574466A1 (fr) *	1984-12-12	1986-06-13	Ferte Sous Jouarre Sa Const El	Porte a battant en verre pourvue d'un dispositif d'alarme

1973
- 1973-03-27 SE SE7304260A patent/SE372756B/xx unknown
1974
- 1974-03-21 FR FR7409725A patent/FR2223322A1/fr not_active Withdrawn
- 1974-03-22 DK DK159474AA patent/DK135677B/da unknown
- 1974-03-23 DE DE2414111A patent/DE2414111A1/de active Pending
- 1974-03-25 NO NO741046A patent/NO741046L/no unknown
- 1974-03-26 BE BE142450A patent/BE812833A/xx unknown
- 1974-04-08 IT IT20932/74A patent/IT1006381B/it active

Also Published As

Publication number	Publication date
BE812833A (fr)	1974-07-15
NO133031C (da)	1976-02-25
IT1006381B (it)	1976-09-30
NO133031B (da)	1975-11-17
FR2223322A1 (da)	1974-10-25
DK135677B (da)	1977-06-06
DK135677C (da)	1977-11-07
DE2414111A1 (de)	1974-10-03
SE372756B (da)	1975-01-13

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