IT957596B - SELF-PROPELLED MACHINE FOR CLEANING THE EXTERNAL SURFACE OF DUCTS - Google Patents

SELF-PROPELLED MACHINE FOR CLEANING THE EXTERNAL SURFACE OF DUCTS

Info

Publication number
IT957596B
IT957596B IT4926972A IT4926972A IT957596B IT 957596 B IT957596 B IT 957596B IT 4926972 A IT4926972 A IT 4926972A IT 4926972 A IT4926972 A IT 4926972A IT 957596 B IT957596 B IT 957596B
Authority
IT
Italy
Prior art keywords
ducts
cleaning
self
external surface
propelled machine
Prior art date
Application number
IT4926972A
Other languages
Italian (it)
Original Assignee
Koshman I
Doktorov L
Salukvadze V
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 Koshman I, Doktorov L, Salukvadze V filed Critical Koshman I
Priority to IT4926972A priority Critical patent/IT957596B/en
Application granted granted Critical
Publication of IT957596B publication Critical patent/IT957596B/en

Links

IT4926972A 1972-03-27 1972-03-27 SELF-PROPELLED MACHINE FOR CLEANING THE EXTERNAL SURFACE OF DUCTS IT957596B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
IT4926972A IT957596B (en) 1972-03-27 1972-03-27 SELF-PROPELLED MACHINE FOR CLEANING THE EXTERNAL SURFACE OF DUCTS

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT4926972A IT957596B (en) 1972-03-27 1972-03-27 SELF-PROPELLED MACHINE FOR CLEANING THE EXTERNAL SURFACE OF DUCTS

Publications (1)

Publication Number Publication Date
IT957596B true IT957596B (en) 1973-10-20

Family

ID=11270155

Family Applications (1)

Application Number Title Priority Date Filing Date
IT4926972A IT957596B (en) 1972-03-27 1972-03-27 SELF-PROPELLED MACHINE FOR CLEANING THE EXTERNAL SURFACE OF DUCTS

Country Status (1)

Country Link
IT (1) IT957596B (en)

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