GB662032A
(en )
1951-11-28
Improvements in or relating to retaining rings
GB662519A
(en )
1951-12-05
Improvements in or relating to retaining rings
IE19002L
(en )
1949-06-29
Suspension of combustible material in oxygen.
GB641118A
(en )
1950-08-02
Improvements relating to spirit levels
FR970793A
(en )
1951-01-09
Lighter
AU142290B2
(en )
1948-09-30
Treating solids in gaseous suspension
CA453550A
(en )
1948-12-21
Container and seam construction
AU140917B2
(en )
1948-03-11
Improved can and means for its manufacture
IE17660L
(en )
1949-08-31
Improvements in the manufacture of shortenings
AU139509B2
(en )
1948-11-04
Improvements in mechanical gas producers
CA447028A
(en )
1948-03-02
Manufacture of articles of rubber-like material
AU139483B2
(en )
Improvements in retaining rings
AU2208848A
(en )
1948-09-30
Treating solids in gaseous suspension
AU147972B2
(en )
1948-04-29
Improvements in or relating tothe manufacture of magnetic material
AU144151B2
(en )
1948-12-09
Improvements in briquetting
AU142918B2
(en )
1948-12-16
Improvements in gas heaters
IE19098L
(en )
1949-06-29
Producing combustible gases
IE19099L
(en )
1949-06-29
Producing combustible gases
IE19097L
(en )
1949-06-29
Producing combustible gases
CA446594A
(en )
1948-02-10
Concentration of chlorine
AU142375B2
(en )
1948-11-25
Improvements in and relating tothe production of hydrogen-containing gases
AU143884B2
(en )
1948-03-25
Improvements in and relating tothe production of hydrogen-containing gases
AU141059B2
(en )
1948-06-10
Improvements in or relating to lampshades
CA448515A
(en )
1948-05-18
Toy and process
AU141722B2
(en )
Improvements in or relating to the production of dinitrohexachlorobutanes