AU100450B2
(en )
1937-03-18
Improvements in or relating to multiple-piston reciprocating pumps
AU116836A
(en )
1936-12-24
Improvements in or relating to reciprocating pumps
AU82836A
(en )
1937-03-18
Improvements in or relating to multiple-piston reciprocating pumps
AU101862B2
(en )
1937-09-02
Improvements in or relating to reciprocating pumps
AU101427B2
(en )
Improvements in or relating to grease pumps
AU32837A
(en )
1937-09-02
Improvements in or relating to reciprocating pumps
AU103243B2
(en )
1936-09-13
Improvements in or relating to centrifugal pumps
AU102273B2
(en )
1937-10-02
Improvements in or relating to centrifugal pumps
AU1836A
(en )
1936-08-27
Improvements in or relating to pistons
AU220536A
(en )
1936-09-13
Improvements in or relating to centrifugal pumps
AU429336A
(en )
1937-10-02
Improvements in or relating to centrifugal pumps
CA361211A
(en )
1936-10-20
Reciprocating pump
AU197636A
(en )
1936-12-10
Improvements in or relating to jet pumps
AU1369333A
(en )
1934-06-21
Improvements in or relating to pumps
AU109990B2
(en )
1940-03-14
Improvements in or relating to reciprocating pumps
AU103016B2
(en )
1938-02-03
Improvements in or relating to lubricating pumps
AU103110B2
(en )
1938-02-10
Improvements in or relating to displacement pumps
AU101776B2
(en )
1937-08-19
Improvements in petrol pumps
AU102792B2
(en )
1938-01-13
Improvements in or relating to rotary vacuum pumps
AU102342B2
(en )
1937-11-04
Improvements in or relating to rotary vacuum pumps
AU46039A
(en )
1940-03-14
Improvements in or relating to reciprocating pumps
AU102772B2
(en )
1938-01-13
Improvements in or relating to pistons
AU32937A
(en )
1938-02-03
Improvements in or relating to lubricating pumps
AU102535B2
(en )
1937-12-02
Improvements in or relating to photosculpture
AU102777B2
(en )
1938-01-13
Improvements in or relating to photosculpture