SE48034C1
(member.php )
1920-01-01
Davis
1956
Fourteen new species from Turkey
SU135268A1
(ru )
1960-11-30
Дифференциальный поплавковый манометр
USD149588S
(en )
1948-05-11
Design foe an ash tray or the like
USD152383S
(en )
1949-01-11
Design foe, a high chair
USD57147S
(en )
1921-02-22
Design eob a bottle
USD59765S
(en )
1921-11-22
Design for a holder tor towels and other articles
GB550815A
(en )
1943-01-26
Improvements in the preservation of rubber latex
王化成
1936
THE DOCTRINE OF REBUS SIC STANTIBUS ININTERNATIONAL LAW.
Rolfe
1921
THE EFFECT OF INCREASING PROPORTIONS OF LEAD UPON THE PROPERTIES OF ADMIRALTY GUM-METAL
GB430185A
(en )
1935-06-14
An improved teat-fitment for babies feeding bottles
ES79919A1
(es )
1922-02-16
Perfeccionamientos en las ligas con dos tirantes.
Levy
1920
The ghost dance, op. 16 [for violin and piano]
GB205514A
(en )
1924-02-21
Improvements in vacuum tubes of the three-electrodes type
DK83181C
(da )
1957-08-12
Fremgangsmåde til fremstilling af et middel, som tilsat i små mængder til fedt- og fosforlipoidholdige nærings- og nydelsesmidler beskytter disse mod fremkomst af bismag.
ES78098A1
(es )
1921-07-01
Mejoras en la separación de los granos, semillas y sus análogos.
GB191289A
(en )
1923-01-11
Improvements relating to the storage of eggs
GB384735A
(en )
1932-12-15
Improvements in deck chairs
GB559550A
(en )
1944-02-24
Improvements relating to loom reeds
GB561319A
(en )
1944-05-15
An improvement in or relating to valves for water mains
SE100825C1
(member.php )
1940-01-01
FR773802A
(fr )
1934-11-26
Balancoire avec dispositif de balancement commandé par l'usager
GB182255A
(en )
1922-07-06
Improvements in cradles
FR558995A
(fr )
1923-09-07
Porte-objets s'assujettissant sur les vélocipèdes, motocyclettes et autres cycles analogues
ES133369A3
(es )
1934-03-16
Perfeccionamientos en las devanaderas de brazos elásticos.