ZA723182B - Improvements in or relating to screw pumps - Google Patents

Improvements in or relating to screw pumps

Info

Publication number
ZA723182B
ZA723182B ZA723182A ZA723182A ZA723182B ZA 723182 B ZA723182 B ZA 723182B ZA 723182 A ZA723182 A ZA 723182A ZA 723182 A ZA723182 A ZA 723182A ZA 723182 B ZA723182 B ZA 723182B
Authority
ZA
South Africa
Prior art keywords
relating
screw pumps
pumps
screw
Prior art date
Application number
ZA723182A
Inventor
R Rowley
Original Assignee
Hartley Simon Ltd
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 Hartley Simon Ltd filed Critical Hartley Simon Ltd
Publication of ZA723182B publication Critical patent/ZA723182B/en

Links

ZA723182A 1971-05-14 1972-05-10 Improvements in or relating to screw pumps ZA723182B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1506071 1971-05-14

Publications (1)

Publication Number Publication Date
ZA723182B true ZA723182B (en) 1973-12-19

Family

ID=10052335

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA723182A ZA723182B (en) 1971-05-14 1972-05-10 Improvements in or relating to screw pumps

Country Status (1)

Country Link
ZA (1) ZA723182B (en)

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