DE216217C - - Google Patents

Info

Publication number
DE216217C
DE216217C DENDAT216217D DE216217DA DE216217C DE 216217 C DE216217 C DE 216217C DE NDAT216217 D DENDAT216217 D DE NDAT216217D DE 216217D A DE216217D A DE 216217DA DE 216217 C DE216217 C DE 216217C
Authority
DE
Germany
Prior art keywords
brush
water pressure
bens
koi
same time
Prior art date
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.)
Active
Application number
DENDAT216217D
Other languages
German (de)
English (en)
Publication of DE216217C publication Critical patent/DE216217C/de
Active legal-status Critical Current

Links

Classifications

    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28HEAT EXCHANGE IN GENERAL
    • F28GCLEANING OF INTERNAL OR EXTERNAL SURFACES OF HEAT-EXCHANGE OR HEAT-TRANSFER CONDUITS, e.g. WATER TUBES OR BOILERS
    • F28G3/00Rotary appliances
    • F28G3/04Rotary appliances having brushes

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Cleaning In General (AREA)
  • Brushes (AREA)
DENDAT216217D Active DE216217C (cs)

Publications (1)

Publication Number Publication Date
DE216217C true DE216217C (cs)

Family

ID=477649

Family Applications (1)

Application Number Title Priority Date Filing Date
DENDAT216217D Active DE216217C (cs)

Country Status (1)

Country Link
DE (1) DE216217C (cs)

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