DD85249A - - Google Patents

Info

Publication number
DD85249A
DD85249A DD85249DA DD85249A DD 85249 A DD85249 A DD 85249A DD 85249D A DD85249D A DD 85249DA DD 85249 A DD85249 A DD 85249A
Authority
DD
German Democratic Republic
Application number
Publication of DD85249A publication Critical patent/DD85249A/xx

Links

DD85249D DD85249A (it)

Publications (1)

Publication Number Publication Date
DD85249A true DD85249A (it)

Family

ID=270420

Family Applications (1)

Application Number Title Priority Date Filing Date
DD85249D DD85249A (it)

Country Status (1)

Country Link
DD (1) DD85249A (it)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2900433C2 (de) * 1979-01-08 1981-03-12 Vorwerk & Co Interholding Gmbh, 5600 Wuppertal Optische Füllstandsanzeige für den Staubbeutel eines Staubsaugers
FR2517533A1 (fr) * 1981-12-04 1983-06-10 Vorwerk Co Interholding Agencement permettant de connaitre la pression regnant dans le manchon d'aspiration d'un aspirateur de poussiere

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2900433C2 (de) * 1979-01-08 1981-03-12 Vorwerk & Co Interholding Gmbh, 5600 Wuppertal Optische Füllstandsanzeige für den Staubbeutel eines Staubsaugers
FR2517533A1 (fr) * 1981-12-04 1983-06-10 Vorwerk Co Interholding Agencement permettant de connaitre la pression regnant dans le manchon d'aspiration d'un aspirateur de poussiere

Similar Documents

Publication Publication Date Title
EP0443845B1 (en) Vacuum cleaner
US4124916A (en) Vacuum cleaner condition indicator and safety device
US7001451B2 (en) Filter structure for a vehicle air conditioner
EP0456084A1 (de) Flüssigkeitssauger
WO2001008544A1 (en) Vacuum cleaner
DE2900433C2 (de) Optische Füllstandsanzeige für den Staubbeutel eines Staubsaugers
DE3147999C2 (it)
DE6920047U (de) Staubsauger mit filter-fuellanzeigevorrichtung
DD85249A (it)