DK38033C
(en )
1927-10-10
Apparatus for Spraying and Drying Liquids.
DK37954C
(en )
1927-09-19
Portable Apparatus for Sprinkling Plants.
DK42730C
(en )
1930-08-11
Apparatus for pickling seed.
DK43162C
(en )
1930-10-13
Apparatus for Sowing Nitrate in Plant Rows.
DK50021C
(en )
1935-03-18
Apparatus for Spraying and Spreading a Solution to Eradicate Pests and Similar Pests.
DK43034C
(en )
1930-09-22
Apparatus for Sulfur, in particular of Plant Growth.
DK40982C
(en )
1929-10-28
Apparatus for Calculating Animal Feed Requirements.
DK45184C
(en )
1932-02-01
Device for setting time intervals.
DK39618C
(en )
1928-12-17
Procedure and Apparatus for Pickling Seeds.
DK46177C
(en )
1932-09-12
Apparatus for Drying Agricultural Products.
CH119404A
(en )
1927-03-16
Device for digging deep-rooted plants.
DK40371C
(en )
1929-06-24
Apparatus for Depositing Liquid Manure in Soil.
DK30261C
(en )
1922-09-18
Apparatus for fertilizer irrigation.
DK37889C
(en )
1927-08-29
Apparatus for Providing Artificial Rain.
DK42123C
(en )
1930-04-28
Apparatus for the Quick Execution of Stabled Creatures of Stables.
DK36135C
(en )
1926-06-21
Device for Thinning Root Vegetable Plants.
DK34541C
(en )
1925-05-25
Apparatus for atomizing liquids.
DK39976C
(en )
1929-04-02
Apparatus for the manufacture of a food preservative.
DK41037C
(en )
1929-11-04
Procedure for Pickling Seeds.
DK37502C
(en )
1927-05-23
Apparatus for Making Ceruts.
DK38614C
(en )
1928-04-02
Apparatus for deodorizing liquids.
DK36073C
(en )
1926-05-31
Apparatus for Marking Eggs.
DK35207C
(en )
1925-11-02
Apparatus for collecting grain.
DK38102C
(en )
1927-10-31
Apparatus for Measuring the Arch.
DK39418C
(en )
1928-10-29
Apparatus for the manufacture of a cooling brine.