DK45385C
(en )
1932-03-14
Device for Testing and Sorting Eggs.
DK44541C
(en )
1931-08-31
Meat Marking Device and Method for Carrying Out the Marking Using Device.
DK37887C
(en )
1927-08-29
Apparatus for Testing Eggs.
DK38930C
(en )
1928-06-25
Apparatus for Sorting Eggs.
DK40815C
(en )
1929-09-23
Device for Turning Eggs in Incubators.
DK42373C
(en )
1930-06-10
Procedure and Device for Increasing Rail Friction.
DK40830C
(en )
1929-09-23
Automatic acting Cutting device for dough strings and the like.
DK41810C
(en )
1930-03-10
Automatic Weights Display Device.
DK42985C
(en )
1930-09-15
Procedure and Device for Pinning Footwear.
DK34789C
(en )
1925-07-27
Device for Retaining and Releasing Suspended Chains.
DK41185C
(en )
1929-12-02
Weight for Weighing and Counting Uniform Objects.
DK40994C
(en )
1929-10-28
Device for hand grenades for test and practice use.
IS81A7
(en )
1930-05-10
Equipment on impactors
GR2091B
(en )
1928-12-27
MODIFICATION IN LIFEBUILDING DEVICE.
DK39618C
(en )
1928-12-17
Procedure and Apparatus for Pickling Seeds.
DK44534C
(en )
1931-08-31
Method and Device for Manufacturing Ceramic Objects.
DK39925C
(en )
1929-03-18
Device for Providing Symmetry in Radiogoniometers.
DK41961C
(en )
1930-03-31
Device for Determining the Location, Species and Knowledge of Ships.
DK41078C
(en )
1929-11-11
Device for sorting machines for cereals and the like.
DK40487C
(en )
1929-07-22
Cleaning and sorting device for double-cleaning threshers.
DK41809C
(en )
1930-03-10
Procedure and Apparatus for Making Soaps.
FR689334A
(en )
1930-09-04
Egg testing device
DK44324C
(en )
1931-07-06
Procedure and Apparatus for Taking Underground Soil Samples.
DK41699C
(en )
1930-02-24
Hand binding device for Neg.
DK42461C
(en )
1930-06-23
Method and device for drying wood and the like.