BE774226A - LOOK FOR PAVEMENT, SIDEWALK OR OTHER - Google Patents

LOOK FOR PAVEMENT, SIDEWALK OR OTHER

Info

Publication number: BE774226A
Authority: BE; Belgium
Prior art keywords: sidewalk; pavement; look
Prior art date: 1971-01-06

Application number

BE774226A

Other languages

French (fr)

Inventor

Fournaise S.A. La

Original Assignee

Dumortier Robert

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.)

1971-01-06

Filing date

1971-10-20

Publication date

1972-02-14

1971-10-20 Application filed by Dumortier Robert filed Critical Dumortier Robert

1972-02-14 Publication of BE774226A publication Critical patent/BE774226A/en

Classifications

- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
- E02D29/00—Independent underground or underwater structures; Retaining walls
- E02D29/12—Manhole shafts; Other inspection or access chambers; Accessories therefor
- E02D29/14—Covers for manholes or the like; Frames for covers
- E02D29/1427—Locking devices

Landscapes

Engineering & Computer Science (AREA)
Environmental & Geological Engineering (AREA)
Life Sciences & Earth Sciences (AREA)
General Life Sciences & Earth Sciences (AREA)
Mining & Mineral Resources (AREA)
Paleontology (AREA)
Civil Engineering (AREA)
General Engineering & Computer Science (AREA)
Structural Engineering (AREA)
Underground Structures, Protecting, Testing And Restoring Foundations (AREA)
Footwear And Its Accessory, Manufacturing Method And Apparatuses (AREA)

BE774226A 1971-01-06 1971-10-20 LOOK FOR PAVEMENT, SIDEWALK OR OTHER BE774226A (en)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
FR7100849A FR2120580A5 (en)	1971-01-06	1971-01-06

Publications (1)

Publication Number	Publication Date
BE774226A true BE774226A (en)	1972-02-14

Family

ID=9070145

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
BE774226A BE774226A (en)	1971-01-06	1971-10-20	LOOK FOR PAVEMENT, SIDEWALK OR OTHER

Country Status (10)

Country	Link
BE (1)	BE774226A (en)
CH (1)	CH535872A (en)
DE (1)	DE2162996C3 (en)
ES (1)	ES206412Y (en)
FR (1)	FR2120580A5 (en)
GB (1)	GB1371223A (en)
IT (1)	IT942838B (en)
LU (1)	LU64133A1 (en)
NL (1)	NL7200161A (en)
OA (1)	OA03818A (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
AT354945B (en) *	1973-03-06	1980-02-11	Gustav Weiss Eisengiesserei In	CANAL SHAFT ENCLOSURE
DE3039790C2 (en) *	1980-10-22	1983-09-15	Adam 6101 Modautal Klenk	Manhole cover designed in the manner of a bayonet lock
FR2652598B1 (en) *	1989-09-29	1991-12-13	Pont A Mousson	LOOKING HINGE WITH LOCKED HINGE.
GB2376494B (en) *	2001-06-14	2005-09-07	Wrekin Welding & Fabrication E	Ground surface access assemblies
CN102433895A (en) *	2011-10-24	2012-05-02	江苏通全球工程管业有限公司	Inspection pit shaft

1971
- 1971-01-06 FR FR7100849A patent/FR2120580A5/fr not_active Expired
- 1971-10-19 CH CH1529171A patent/CH535872A/en not_active IP Right Cessation
- 1971-10-20 OA OA54399A patent/OA03818A/en unknown
- 1971-10-20 BE BE774226A patent/BE774226A/en unknown
- 1971-10-22 LU LU64133D patent/LU64133A1/xx unknown
- 1971-11-15 IT IT70713/71A patent/IT942838B/en active
- 1971-11-18 GB GB5359971A patent/GB1371223A/en not_active Expired
- 1971-12-17 ES ES1971206412U patent/ES206412Y/en not_active Expired
- 1971-12-18 DE DE2162996A patent/DE2162996C3/en not_active Expired
1972
- 1972-01-06 NL NL7200161A patent/NL7200161A/xx not_active Application Discontinuation

Also Published As

Publication number	Publication date
IT942838B (en)	1973-04-02
CH535872A (en)	1973-04-15
ES206412U (en)	1976-02-16
NL7200161A (en)	1972-07-10
GB1371223A (en)	1974-10-23
DE2162996C3 (en)	1978-06-15
DE2162996A1 (en)	1972-07-20
ES206412Y (en)	1976-06-16
DE2162996B2 (en)	1977-10-27
LU64133A1 (en)	1972-05-12
FR2120580A5 (en)	1972-08-18
OA03818A (en)	1971-12-24

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