|
US2544155A
(en)
|
|
Apparatus for feeding material at a predetermined rate
|
|
NO137491B
(no)
|
|
Fremgangsm}te ved fremstilling av en hydrogenrik gass
|
|
US2037484A
(en)
|
|
Packaging machine
|
|
US3659576A
(en)
|
|
Centrifugal spring type projectile throwing device
|
|
US2208284A
(en)
|
|
Weighing device
|
|
US2659563A
(en)
|
|
Automatic dispensing mechanism
|
|
SE181277C1
(no)
|
|
|
|
US2772818A
(en)
|
|
Automatic proportioning device
|
|
US2607555A
(en)
|
|
Mixing plant
|
|
US2743896A
(en)
|
|
Automatic weigher for mixtures
|
|
US2559307A
(en)
|
|
Batcher control mechanism
|
|
US2656142A
(en)
|
|
Proportioning scale
|
|
US2082788A
(en)
|
|
Meter
|
|
US2630312A
(en)
|
|
Apparatus for continuously weighing aggregate
|
|
US1947383A
(en)
|
|
Automatic resetting apparatus for dispensing indicators
|
|
US2319193A
(en)
|
|
Filling and scaling device
|
|
US3390733A
(en)
|
|
Weighing apparatus
|
|
US2624539A
(en)
|
|
Apparatus for filling valve bags and control means therefor
|
|
US1865592A
(en)
|
|
Batch meter
|
|
US2641435A
(en)
|
|
Material discharging means
|
|
US2064306A
(en)
|
|
Milk delivery registering means
|
|
US3185230A
(en)
|
|
Apparatus for automatic weighing and distributing feed for livestock
|
|
US2932483A
(en)
|
|
Weighing machine
|
|
USRE23888E
(en)
|
|
Universal |
|
US1904869A
(en)
|
|
Indicating and control device for material receiving apparatus
|