ES172746Y - Aparato de alumbrado para la instalacion en el techo. - Google Patents

Aparato de alumbrado para la instalacion en el techo.

Info

Publication number: ES172746Y
Authority: ES; Spain
Prior art keywords: lighting unit; ceiling installation; ceiling; installation; lighting
Prior art date: 1970-10-01
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.): Expired

Application number

ES1971172746U

Other languages

English (en)

Spanish (es)

Other versions

ES172746U (es

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.)

Siemens AG

Original Assignee

Siemens AG

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.)

1970-10-01

Filing date

1971-09-30

Publication date

1973-06-01

1971-09-30 Application filed by Siemens AG filed Critical Siemens AG

1972-02-16 Publication of ES172746U publication Critical patent/ES172746U/es

1973-06-01 Application granted granted Critical

1973-06-01 Publication of ES172746Y publication Critical patent/ES172746Y/es

Status Expired legal-status Critical Current

Links

238000009434 installation Methods 0.000 title 1

Classifications

- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V17/00—Fastening of component parts of lighting devices, e.g. shades, globes, refractors, reflectors, filters, screens, grids or protective cages

Landscapes

Engineering & Computer Science (AREA)
General Engineering & Computer Science (AREA)
Securing Globes, Refractors, Reflectors Or The Like (AREA)
Roof Covering Using Slabs Or Stiff Sheets (AREA)

ES1971172746U 1970-10-01 1971-09-30 Aparato de alumbrado para la instalacion en el techo. Expired ES172746Y (es)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
DE19707036289 DE7036289U (de)	1970-10-01	1970-10-01	Deckeneinbauleuchte.

Publications (2)

Publication Number	Publication Date
ES172746U ES172746U (es)	1972-02-16
ES172746Y true ES172746Y (es)	1973-06-01

Family

ID=6614689

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
ES1971172746U Expired ES172746Y (es)	1970-10-01	1971-09-30	Aparato de alumbrado para la instalacion en el techo.

Country Status (7)

Country	Link
AT (1)	AT306853B (fr)
BE (1)	BE773381A (fr)
DE (1)	DE7036289U (fr)
ES (1)	ES172746Y (fr)
FR (1)	FR2109938A7 (fr)
LU (1)	LU63980A1 (fr)
NL (1)	NL7113181A (fr)

1970
- 1970-10-01 DE DE19707036289 patent/DE7036289U/de not_active Expired
1971
- 1971-09-24 NL NL7113181A patent/NL7113181A/xx unknown
- 1971-09-29 AT AT842971A patent/AT306853B/de not_active IP Right Cessation
- 1971-09-29 LU LU63980D patent/LU63980A1/xx unknown
- 1971-09-30 FR FR7135354A patent/FR2109938A7/fr not_active Expired
- 1971-09-30 BE BE773381A patent/BE773381A/fr unknown
- 1971-09-30 ES ES1971172746U patent/ES172746Y/es not_active Expired

Also Published As

Publication number	Publication date
DE7036289U (de)	1971-03-18
LU63980A1 (fr)	1972-03-01
BE773381A (fr)	1972-01-17
NL7113181A (fr)	1972-04-05
AT306853B (de)	1973-04-25
FR2109938A7 (fr)	1972-05-26
ES172746U (es)	1972-02-16

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