CH196067A - Beleuchtungskörper. - Google Patents

Beleuchtungskörper.

Info

Publication number: CH196067A
Authority: CH; Switzerland
Prior art keywords: lighting fixtures; fixtures; lighting
Prior art date: 1937-04-15

Application number

Other languages

English (en)

Inventor

Richard Dietrich Friedrich

Original Assignee

Richard Dietrich Friedrich

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.)

1937-04-15

Filing date

1937-04-15

Publication date

1938-02-28

1937-04-15 Application filed by Richard Dietrich Friedrich filed Critical Richard Dietrich Friedrich

1938-02-28 Publication of CH196067A publication Critical patent/CH196067A/de

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
- F21V7/00—Reflectors for light sources
- F21V7/04—Optical design
- F21V7/09—Optical design with a combination of different curvatures

Landscapes

Engineering & Computer Science (AREA)
General Engineering & Computer Science (AREA)

CH196067D 1937-04-15 1937-04-15 Beleuchtungskörper. CH196067A (de)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
CH196067T		1937-04-15

Publications (1)

Publication Number	Publication Date
CH196067A true CH196067A (de)	1938-02-28

Family

ID=4440250

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
CH196067D CH196067A (de)	1937-04-15	1937-04-15	Beleuchtungskörper.

Country Status (1)

Country	Link
CH (1)	CH196067A (de)

1937
- 1937-04-15 CH CH196067D patent/CH196067A/de unknown

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