FR759331A - Drainage shutter system - Google Patents

Drainage shutter system

Info

Publication number: FR759331A
Authority: FR; France
Prior art keywords: shutter system; drainage; drainage shutter; shutter
Prior art date: 1933-08-07
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

Edouard Ferrey

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.)

1933-08-07

Filing date

1933-08-07

Publication date

1934-02-01

1933-08-07 Application filed filed Critical

1934-02-01 Application granted granted Critical

1934-02-01 Publication of FR759331A publication Critical patent/FR759331A/en

Status Expired legal-status Critical Current

Classifications

- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03F—SEWERS; CESSPOOLS
- E03F5/00—Sewerage structures
- E03F5/04—Gullies inlets, road sinks, floor drains with or without odour seals or sediment traps
- E03F5/046—Gullies inlets, road sinks, floor drains with or without odour seals or sediment traps adapted to be used with kerbs

Landscapes

Health & Medical Sciences (AREA)
Life Sciences & Earth Sciences (AREA)
Engineering & Computer Science (AREA)
Hydrology & Water Resources (AREA)
Public Health (AREA)
Water Supply & Treatment (AREA)

FR759331D 1933-08-07 1933-08-07 Drainage shutter system Expired FR759331A (en)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
FR759331T		1933-08-07

Publications (1)

Publication Number	Publication Date
FR759331A true FR759331A (en)	1934-02-01

Family

ID=9167171

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
FR759331D Expired FR759331A (en)	1933-08-07	1933-08-07	Drainage shutter system

Country Status (1)

Country	Link
FR (1)	FR759331A (en)

1933
- 1933-08-07 FR FR759331D patent/FR759331A/en not_active Expired

Similar Documents

Publication	Publication Date	Title
FR805182A (en)	1936-11-13	Exploration system for television
FR740930A (en)	1933-02-03	Instant hooking system
FR759331A (en)	1934-02-01	Drainage shutter system
FR761827A (en)	1934-03-28	Shoreline defense curtain system
FR41781E (en)	1933-04-13	Earring system
FR739221A (en)	1933-01-06	Water tap system
FR750490A (en)	1933-08-11	Drainage channel
FR760101A (en)	1934-02-16	Installation of bath-showers for children's communities
FR778775A (en)	1935-03-23	Three-phase-single-phase system
FR795432A (en)	1936-03-13	Emptying system for bathtubs
FR748836A (en)	1933-07-10	New ventilation system for vehicles
FR779316A (en)	1935-04-02	Box opening system
FR767991A (en)	1934-07-27	Building construction system
FR750890A (en)	1933-08-21	Device for the formation of drainage channels
FR755217A (en)	1933-11-21	Sidewalk edging system
FR769732A (en)	1934-08-31	Drainage installation for mines
FR785310A (en)	1935-08-07	Clock system
FR771657A (en)	1934-10-13	Concrete deaeration system
FR754860A (en)	1933-11-16	Framing system
FR732708A (en)	1932-09-24	Shoe ventilation system
FR756055A (en)	1933-12-04	Horn system
FR43920E (en)	1934-09-19	Horn system
FR734903A (en)	1932-10-31	Lock nut system
FR762764A (en)	1934-04-18	Gramophonic amplification system
FR774097A (en)	1934-11-30	Installation for recording cinematographic scenarios