NO129162B - - Google Patents

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Publication number
NO129162B
NO129162B NO489069A NO489069A NO129162B NO 129162 B NO129162 B NO 129162B NO 489069 A NO489069 A NO 489069A NO 489069 A NO489069 A NO 489069A NO 129162 B NO129162 B NO 129162B
Authority
NO
Norway
Prior art keywords
propeller
hatch
wheel
channel
sleeve
Prior art date
Application number
NO489069A
Other languages
English (en)
Norwegian (no)
Inventor
Frumerie N De
Original Assignee
Svenska Flaektfabriken Ab
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 Svenska Flaektfabriken Ab filed Critical Svenska Flaektfabriken Ab
Publication of NO129162B publication Critical patent/NO129162B/no

Links

Landscapes

  • Structures Of Non-Positive Displacement Pumps (AREA)
NO489069A 1968-12-13 1969-12-11 NO129162B (sv)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE1711568 1968-12-13

Publications (1)

Publication Number Publication Date
NO129162B true NO129162B (sv) 1974-03-04

Family

ID=20303265

Family Applications (1)

Application Number Title Priority Date Filing Date
NO489069A NO129162B (sv) 1968-12-13 1969-12-11

Country Status (2)

Country Link
DK (1) DK143301B (sv)
NO (1) NO129162B (sv)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1988003244A1 (en) * 1986-10-31 1988-05-05 Onni Kalevi Ruusuvirta A pipe component containing a cleaning hatch
SE8601121L (sv) * 1986-03-11 1987-09-12 Nat Gummi Ab Anordning for vermeisolering och bullerdempning

Also Published As

Publication number Publication date
DK143301B (da) 1981-08-03

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