FR826686A - Arc lamp - Google Patents

Arc lamp

Info

Publication number: FR826686A
Authority: FR; France
Prior art keywords: arc lamp; lamp; arc
Prior art date: 1936-12-21
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

Other languages

Inventor

Jean Louis Pierre Gabri Martin

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.)

1936-12-21

Filing date

1936-12-21

Publication date

1938-04-06

1936-12-21 Application filed filed Critical

1938-04-06 Application granted granted Critical

1938-04-06 Publication of FR826686A publication Critical patent/FR826686A/en

Status Expired legal-status Critical Current

Classifications

- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
- H05B31/00—Electric arc lamps
- H05B31/003—Electric arc lamps of a special type
- H05B31/0036—Electric arc lamps of a special type for projection, copying or stage lighting

FR826686D 1936-12-21 1936-12-21 Arc lamp Expired FR826686A (en)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
FR826686T		1936-12-21

Publications (1)

Publication Number	Publication Date
FR826686A true FR826686A (en)	1938-04-06

Family

ID=9282975

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
FR826686D Expired FR826686A (en)	1936-12-21	1936-12-21	Arc lamp

Country Status (1)

Country	Link
FR (1)	FR826686A (en)

1936
- 1936-12-21 FR FR826686D patent/FR826686A/en not_active Expired

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