SE71290C1
(cs )
1930-01-01
US2284887A
(en )
1942-06-02
Engine starting device
DE389783C
(de )
1924-02-13
Vorrichtung zum Anzeigen der Ungleichfoermigkeit einer Umlaufbewegung
GB396777A
(en )
1933-08-08
Improvements in and relating to fabric measuring machines
GB337659A
(en )
1930-11-06
Improved means for imparting variable velocity to a shaft
GB290686A
(en )
1928-05-18
A new or improved gear mechanism for various uses
SE69971C1
(cs )
1930-01-01
DE521153C
(de )
1931-03-18
Pendelmaschine mit ausserhalb des Pendelgehaeuses gelagerter Ankerwelle
US1303711A
(en )
1919-05-13
Gearing for spbinor-motob pahs
Tuttle
1930
A Compounded Geneva Pull-Down for Motion Picture Printers
GB292287A
(en )
1928-06-21
Improvements in and relating to change speed gears
GB552348A
(en )
1943-04-02
Improvements in gear hobbing machines
SU40591A1
(ru )
1934-12-31
Аппарат дл измерени площадей на местности
GB368268A
(en )
1932-03-01
Improvements in and connected with apparatus for counting and indicating the movements made by engines or machines
GB215421A
(en )
1924-05-02
Improvements in apparatus for the conversion of motion according to one law into motion according to another law
GB419830A
(en )
1934-11-20
Improvements in or relating to printing machines
GB674691A
(en )
1952-06-25
Pile-wire mechanism for looms
GB664859A
(en )
1952-01-16
Improvements in and relating to change speed gears
GB492082A
(en )
1938-09-14
Improvements in gas-meters
GB606421A
(en )
1948-08-13
Improvements in clock mechanism
GB628453A
(en )
1949-08-29
Improvements in and relating to gearing
GB703937A
(en )
1954-02-10
A device for translating a graphic record of a variable quantity in the form of a curve into a record in accordance with the constant-quantity measuring principle
GB445586A
(en )
1936-04-14
Improvements relating to aircraft instruments
GB615598A
(en )
1949-01-07
Improvements in or relating to route or destination indicators
GB609465A
(en )
1948-09-30
Improvements in or relating to a variable speed device