FR783390A - Perfectionnements aux conduits de fumée - Google Patents

Perfectionnements aux conduits de fumée

Info

Publication number: FR783390A
Authority: FR; France
Prior art keywords: flue; flue improvements
Prior art date: 1934-12-28
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

Atthenont

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.)

1934-12-28

Filing date

1934-12-28

Publication date

1935-07-11

1934-12-28 Application filed filed Critical

1935-07-11 Application granted granted Critical

1935-07-11 Publication of FR783390A publication Critical patent/FR783390A/fr

Status Expired legal-status Critical Current

Classifications

- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04F—FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
- E04F17/00—Vertical ducts; Channels, e.g. for drainage
- E04F17/02—Vertical ducts; Channels, e.g. for drainage for carrying away waste gases, e.g. flue gases; Building elements specially designed therefor, e.g. shaped bricks or sets thereof

Landscapes

Engineering & Computer Science (AREA)
Architecture (AREA)
Civil Engineering (AREA)
Structural Engineering (AREA)

FR783390D 1934-12-28 1934-12-28 Perfectionnements aux conduits de fumée Expired FR783390A (fr)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
FR783390T		1934-12-28

Publications (1)

Publication Number	Publication Date
FR783390A true FR783390A (fr)	1935-07-11

Family

ID=9215570

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
FR783390D Expired FR783390A (fr)	1934-12-28	1934-12-28	Perfectionnements aux conduits de fumée

Country Status (1)

Country	Link
FR (1)	FR783390A (fr)

1934
- 1934-12-28 FR FR783390D patent/FR783390A/fr not_active Expired

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