DK135677B - Indbrudssikker vinduesrude. - Google Patents

Indbrudssikker vinduesrude.

Info

Publication number: DK135677B
Authority: DK; Denmark
Prior art keywords: burglar; window pane; proof window; proof; pane
Prior art date: 1973-03-27

Application number

DK159474AA

Other languages

English (en)

Other versions

DK135677C (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

1974-03-22

Publication date

1977-06-06

1974-03-22 Application filed by Emmaboda Glasverk Ab filed Critical Emmaboda Glasverk Ab

1977-06-06 Publication of DK135677B publication Critical patent/DK135677B/da

1977-11-07 Application granted granted Critical

1977-11-07 Publication of DK135677C publication Critical patent/DK135677C/da

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
- 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)

DK159474AA 1973-03-27 1974-03-22 Indbrudssikker vinduesrude. DK135677B (da)

Applications Claiming Priority (1)

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

Publications (2)

Publication Number	Publication Date
DK135677B true DK135677B (da)	1977-06-06
DK135677C DK135677C (da)	1977-11-07

Family

ID=20317032

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
DK159474AA DK135677B (da)	1973-03-27	1974-03-22	Indbrudssikker vinduesrude.

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
IT1006381B (it)	1976-09-30
NO741046L (no)	1974-09-30
SE372756B (da)	1975-01-13
DE2414111A1 (de)	1974-10-03
NO133031C (da)	1976-02-25
DK135677C (da)	1977-11-07
BE812833A (fr)	1974-07-15
FR2223322A1 (da)	1974-10-25
NO133031B (da)	1975-11-17

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