SE48182C1
(en:Method )
1920-01-01
Verhoeff
1928
On Diplopoda in the Australian Museum, Sydney
GB187159A
(en )
1922-10-19
An improved device for use in estimating the power required in cutting and moving material such as soil
GB222854A
(en )
1925-05-07
Improvements in wood-sawing machines
DS
1967
The second osmotic virial coefficient of athermal polymer solutions
GB181952A
(en )
1922-06-29
Improvements in and relating to saw benches
SE47923C1
(en:Method )
1920-01-01
SU85893A1
(ru )
1949-11-30
Устройство дл отрезки листов стекла от непрерывно выт гиваемой вверх ленты
SU21412A1
(ru )
1931-07-31
Валик дл подачи бревен в лесопилке
US1544092A
(en )
1925-06-30
Tree-felling apparatus
GB545849A
(en )
1942-06-16
An improved device for use in dealing with incendiary bombs
SE47674C1
(en:Method )
1920-01-01
GB611198A
(en )
1948-10-26
Improvements in hand tools
GB199305A
(en )
1923-06-21
Improvements in or relating to mechanically driven drag saws
GB259852A
(en )
1926-10-21
Improvements in or relating to guards for circular saws
GB503435A
(en )
1939-04-06
Improvements relating to draw benches for use in the manufacture of metallic tubes
GB406047A
(en )
1934-02-22
Improvements in or relating to control levers
GB199648A
(en )
1923-06-28
Improvements in or relating to mechanically driven drag saws
SE47499C1
(en:Method )
1920-01-01
GB136693A
(en )
1919-12-24
Improvements in Signalling Apparatus.
DK74415C
(da )
1952-07-07
Ved en hånd- eller fodpåvirkelig vægtstang betjent mekanisme til løftning af skæreapparatet i mejemaskiner eller til løftning af andre hævelige eller opklappelige eller både hævelige og opklappelige værktøjer i landbrugsmaskiner.
GB189943A
(en )
1922-12-14
Improvements in guards for cropping machines used in the treatment of woven and like fabrics
GB731820A
(en )
1955-06-15
Improvements relating to ship's mooring wire compressors
AU887122A
(en )
1922-09-11
Improvements in or relating to boats propelled by manually operated mechanism
SE100417C1
(en:Method )
1940-01-01