FR1558364A - - Google Patents

Info

Publication number: FR1558364A
Authority: FR; France
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

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.)

1966-11-25

Filing date

1967-11-10

Publication date

1969-02-28

1967-11-10 Application filed filed Critical

1969-02-28 Application granted granted Critical

1969-02-28 Publication of FR1558364A publication Critical patent/FR1558364A/fr

Status Expired legal-status Critical Current

Classifications

- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F27—FURNACES; KILNS; OVENS; RETORTS
- F27B—FURNACES, KILNS, OVENS OR RETORTS IN GENERAL; OPEN SINTERING OR LIKE APPARATUS
- F27B1/00—Shaft or like vertical or substantially vertical furnaces
- F27B1/005—Shaft or like vertical or substantially vertical furnaces wherein no smelting of the charge occurs, e.g. calcining or sintering furnaces

Landscapes

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

FR1558364D 1966-11-25 1967-11-10 Expired FR1558364A (fr)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
DESC039874		1966-11-25

Publications (1)

Publication Number	Publication Date
FR1558364A true FR1558364A (fr)	1969-02-28

Family

ID=7435382

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
FR1558364D Expired FR1558364A (fr)	1966-11-25	1967-11-10

Country Status (4)

Country	Link
BE (1)	BE706229A (fr)
CH (1)	CH488982A (fr)
FR (1)	FR1558364A (fr)
GB (1)	GB1183508A (fr)

1967
- 1967-10-25 CH CH1494867A patent/CH488982A/de not_active IP Right Cessation
- 1967-11-08 BE BE706229D patent/BE706229A/xx unknown
- 1967-11-10 FR FR1558364D patent/FR1558364A/fr not_active Expired
- 1967-11-24 GB GB5349967D patent/GB1183508A/en not_active Expired

Also Published As

Publication number	Publication date
CH488982A (de)	1970-04-15
BE706229A (fr)	1968-03-18
GB1183508A (en)	1970-03-11

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Legal Events

Date	Code	Title	Description
1979-08-31	ST	Notification of lapse