FR409745A - Manchon à incandescence - Google Patents

Manchon à incandescence

Info

Publication number: FR409745A
Authority: FR; France
Prior art keywords: incandescent; sleeve; incandescent sleeve
Prior art date: 1909-02-27
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

Heinrich Christian Wagner

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.)

HEINRICH CHRISTIAN WAGNER

Original Assignee

HEINRICH CHRISTIAN WAGNER

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.)

1909-02-27

Filing date

1909-11-27

Publication date

1910-04-29

1909-11-27 Application filed by HEINRICH CHRISTIAN WAGNER filed Critical HEINRICH CHRISTIAN WAGNER

1910-04-29 Application granted granted Critical

1910-04-29 Publication of FR409745A publication Critical patent/FR409745A/fr

Status Expired legal-status Critical Current

Classifications

- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21H—INCANDESCENT MANTLES; OTHER INCANDESCENT BODIES HEATED BY COMBUSTION
- F21H1/00—Incandescent mantles; Selection of imbibition liquids therefor

Landscapes

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

FR409745D 1909-02-27 1909-11-27 Manchon à incandescence Expired FR409745A (fr)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
DE409745X		1909-02-27

Publications (1)

Publication Number	Publication Date
FR409745A true FR409745A (fr)	1910-04-29

Family

ID=1453848

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
FR409745D Expired FR409745A (fr)	1909-02-27	1909-11-27	Manchon à incandescence

Country Status (1)

Country	Link
FR (1)	FR409745A (fr)

1909
- 1909-11-27 FR FR409745D patent/FR409745A/fr not_active Expired

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