|
US2706488A
|
|
Anti-back-flow device
|
|
US2165153A
|
|
Proportional flow mechanism
|
|
GB410861A
|
|
Improvement in the control of several associated machines each having an individual drive
|
|
GB399501A
|
|
Improvements in the control of several associated machines each having an individualdrive
|
|
US1896359A
|
|
Starch conditioning mechanism and time lag control therefor
|
|
US1986566A
|
|
Liquid meter
|
|
US1872284A
|
|
Method of and mechanism for conditioning starch
|
|
US1974857A
|
|
Liquid dispensing apparatus
|
|
US1858206A
|
|
Liquid dispensing apparatus
|
|
US1823308A
|
|
Meter system
|
|
US1869005A
|
|
Sugar molding machine
|
|
US1693649A
|
|
Method of and apparatus for treating starch
|
|
US1861517A
|
|
Meter register
|
|
US1725428A
|
|
Valve
|
|
US1720706A
|
|
Meter switch
|
|
US826102A
|
|
Golf-club.
|
|
US817887A
|
|
Meter.
|
|
US785923A
|
|
Meter system.
|
|
US783486A
|
|
Meter.
|
|
US779056A
|
|
Register.
|
