BE832315A - CENTRAL DUST AND RUNOFF WATER REMOVAL INSTALLATION, ESPECIALLY IN BUILDINGS - Google Patents

CENTRAL DUST AND RUNOFF WATER REMOVAL INSTALLATION, ESPECIALLY IN BUILDINGS

Info

Publication number
BE832315A
BE832315A BE159100A BE159100A BE832315A BE 832315 A BE832315 A BE 832315A BE 159100 A BE159100 A BE 159100A BE 159100 A BE159100 A BE 159100A BE 832315 A BE832315 A BE 832315A
Authority
BE
Belgium
Prior art keywords
buildings
water removal
runoff water
central dust
removal installation
Prior art date
Application number
BE159100A
Other languages
French (fr)
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 filed Critical
Publication of BE832315A publication Critical patent/BE832315A/en

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B08—CLEANING
    • B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
    • B08B5/00—Cleaning by methods involving the use of air flow or gas flow
    • B08B5/04—Cleaning by suction, with or without auxiliary action
BE159100A 1974-09-02 1975-08-11 CENTRAL DUST AND RUNOFF WATER REMOVAL INSTALLATION, ESPECIALLY IN BUILDINGS BE832315A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7429842A FR2288565A1 (en) 1974-09-02 1974-09-02 Central vacuum installation for large buildings - has secondary pipes to outlets arranged in closed ring circuit for cleaning purposes

Publications (1)

Publication Number Publication Date
BE832315A true BE832315A (en) 1976-02-11

Family

ID=9142740

Family Applications (1)

Application Number Title Priority Date Filing Date
BE159100A BE832315A (en) 1974-09-02 1975-08-11 CENTRAL DUST AND RUNOFF WATER REMOVAL INSTALLATION, ESPECIALLY IN BUILDINGS

Country Status (4)

Country Link
BE (1) BE832315A (en)
DE (1) DE2535821A1 (en)
FR (1) FR2288565A1 (en)
NL (1) NL7510217A (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1110853B (en) * 1977-12-19 1986-01-06 Johns Manville CONVEYING AND COLLECTION SYSTEM OF SPECIAL MATERIALS FOR EXAMPLE INDUSTRIAL PROCESSING WASTE
DE4204743A1 (en) * 1991-05-28 1992-12-03 Eitenmueller Klaus Auxiliary air valve for dentistry appliance - has spring loaded valve head to form airtight seal

Also Published As

Publication number Publication date
FR2288565A1 (en) 1976-05-21
FR2288565B1 (en) 1978-11-24
NL7510217A (en) 1976-03-04
DE2535821A1 (en) 1976-03-11

Similar Documents

Publication Publication Date Title
BE846513A (en) WATER PURIFIER
GB1543374A (en) Storm overflow basins and the like
BE826374A (en) DRAINAGE SYSTEM
IT8423949A0 (en) COMPOSITION AND PROCEDURE TO INHIBIT SCALING.
FR2286995A1 (en) VALVE, SPECIALLY FILTRATE DRAIN VALVE
AT354368B (en) MECHANICAL-BIOLOGICAL WASTE WATER PURIFICATION SYSTEM
FR2277759A1 (en) ELEVATOR INSTALLATION
BE877292A (en) MICROPOROUS MATERIAL THAT CAN BE USED IN PARTICULAR IN THE CERAMICS INDUSTRY
FR2283526A1 (en) IRRADIATION INSTALLATION
BE831472A (en) WASTE WATER TREATMENT
BE832315A (en) CENTRAL DUST AND RUNOFF WATER REMOVAL INSTALLATION, ESPECIALLY IN BUILDINGS
BE823218A (en) WASTE WATER AERATOR
IT8419585A0 (en) COMPOSITION AND PROCEDURE TO INHIBIT SCALING.
MX152463A (en) PERMANENTLY IMPROVED SEALANT MAGNETIZED
BE804948A (en) TEMPORARY COATINGS DELAYING OXIDATION
BE837033A (en) ALARM GLASS
IL48616A0 (en) The purification of waste gypsum
FR2288137A1 (en) SEALANT AND ITS MANUFACTURING
JPS52113556A (en) Rotary sewage purifier
BE825586A (en) HYDROQUINONE PURIFICATION PROCESS
SE7504370L (en) DRAINAGE IN THE SEWER SYSTEM
ATA969374A (en) SEWAGE PURIFICATION SYSTEM
ATA601874A (en) SLOPE DRAINAGE SYSTEM
OA05911A (en) Purification plant.
BE812188A (en) PROCESS FOR THE EXECUTION OF CONCRETE FLOORS.