BE778238A - Perfectionnements concernant des installations de w.c. chimiques - Google Patents

Perfectionnements concernant des installations de w.c. chimiques

Info

Publication number
BE778238A
BE778238A BE778238A BE778238A BE778238A BE 778238 A BE778238 A BE 778238A BE 778238 A BE778238 A BE 778238A BE 778238 A BE778238 A BE 778238A BE 778238 A BE778238 A BE 778238A
Authority
BE
Belgium
Prior art keywords
installations
improvements concerning
concerning chemical
chemical
concerning
Prior art date
Application number
BE778238A
Other languages
English (en)
Original Assignee
British Railways Board
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.)
Filing date
Publication date
Application filed by British Railways Board filed Critical British Railways Board
Publication of BE778238A publication Critical patent/BE778238A/fr

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E03—WATER SUPPLY; SEWERAGE
    • E03D—WATER-CLOSETS OR URINALS WITH FLUSHING DEVICES; FLUSHING VALVES THEREFOR
    • E03D11/00—Other component parts of water-closets, e.g. noise-reducing means in the flushing system, flushing pipes mounted in the bowl, seals for the bowl outlet, devices preventing overflow of the bowl contents; devices forming a water seal in the bowl after flushing, devices eliminating obstructions in the bowl outlet or preventing backflow of water and excrements from the waterpipe
    • E03D11/02—Water-closet bowls ; Bowls with a double odour seal optionally with provisions for a good siphonic action; siphons as part of the bowl
    • E03D11/11—Bowls combined with a reservoir, e.g. containing apparatus for disinfecting or for disintegrating
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
    • Y02A50/00—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE in human health protection, e.g. against extreme weather
    • Y02A50/30—Against vector-borne diseases, e.g. mosquito-borne, fly-borne, tick-borne or waterborne diseases whose impact is exacerbated by climate change

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)
  • Sanitary Device For Flush Toilet (AREA)
BE778238A 1971-01-20 1972-01-19 Perfectionnements concernant des installations de w.c. chimiques BE778238A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB279371 1971-01-20

Publications (1)

Publication Number Publication Date
BE778238A true BE778238A (fr) 1972-05-16

Family

ID=9746023

Family Applications (1)

Application Number Title Priority Date Filing Date
BE778238A BE778238A (fr) 1971-01-20 1972-01-19 Perfectionnements concernant des installations de w.c. chimiques

Country Status (6)

Country Link
AU (1) AU3789172A (fr)
BE (1) BE778238A (fr)
FR (1) FR2122984A5 (fr)
GB (1) GB1348894A (fr)
IT (1) IT946587B (fr)
ZA (1) ZA72146B (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0187355A1 (fr) 1981-09-23 1986-07-16 E.R. Squibb & Sons, Inc. Procédé de préparation d'antibiotiques bêta-lactames

Also Published As

Publication number Publication date
ZA72146B (en) 1972-09-27
AU3789172A (en) 1973-07-19
GB1348894A (en) 1974-03-27
FR2122984A5 (fr) 1972-09-01
IT946587B (it) 1973-05-21

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