Metadata
Author: patents-wipo
Data
English[en]
The oil pumping machine unit comprises a support (1601) for Well A and a support (1602) for Well B, and a main hanging frame (1603) is disposed between the support for Well A and the support for Well B.
French[fr]
L'unité de machine de pompage de pétrole comprend un support (1601) pour un puits A et un support (1602) pour un puits B.