BE727998A - Reservoir d'aeration. - Google Patents

Reservoir d'aeration.

Info

Publication number: BE727998A
Authority: BE; Belgium
Prior art keywords: aeration tank; aeration; tank
Prior art date: 1968-02-07

Application number

Other languages

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.)

1968-02-07

Filing date

1969-02-06

Publication date

1969-07-16

1969-02-06 Application filed filed Critical

1969-07-16 Publication of BE727998A publication Critical patent/BE727998A/fr

Classifications

- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
- B65D88/00—Large containers
- B65D88/02—Large containers rigid

Landscapes

Engineering & Computer Science (AREA)
Mechanical Engineering (AREA)
Treatment Of Biological Wastes In General (AREA)
Rigid Containers With Two Or More Constituent Elements (AREA)

BE727998D 1968-02-07 1969-02-06 Reservoir d'aeration. BE727998A (fr)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
US70371568A	1968-02-07	1968-02-07

Publications (1)

Publication Number	Publication Date
BE727998A true BE727998A (fr)	1969-07-16

Family

ID=24826488

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
BE727998D BE727998A (fr)	1968-02-07	1969-02-06	Reservoir d'aeration.

Country Status (6)

Country	Link
JP (1)	JPS498124B1 (fr)
BE (1)	BE727998A (fr)
CH (1)	CH492102A (fr)
DE (1)	DE1905934A1 (fr)
FR (1)	FR2001473A1 (fr)
GB (1)	GB1238005A (fr)

1969
- 1969-02-05 GB GB1238005D patent/GB1238005A/en not_active Expired
- 1969-02-06 FR FR6902759A patent/FR2001473A1/fr not_active Withdrawn
- 1969-02-06 DE DE19691905934 patent/DE1905934A1/de active Granted
- 1969-02-06 BE BE727998D patent/BE727998A/fr not_active IP Right Cessation
- 1969-02-07 CH CH194869A patent/CH492102A/de not_active IP Right Cessation
- 1969-02-07 JP JP44009662A patent/JPS498124B1/ja active Pending

Also Published As

Publication number	Publication date
DE1905934A1 (de)	1969-08-21
GB1238005A (fr)	1971-07-07
JPS498124B1 (fr)	1974-02-25
CH492102A (de)	1970-06-15
FR2001473A1 (fr)	1969-09-26

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BE764188A (fr)	1971-08-02	Reservoir de silo
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Legal Events

Date	Code	Title	Description
1988-08-31	RE	Patent lapsed	Owner name: SMITH & LOVELESS INC. Effective date: 19880228

Date

Code

Title

Description

1988-08-31

Patent lapsed

Owner name: SMITH & LOVELESS INC.

Effective date: 19880228