FR823497A
(en )
1938-01-20
Device for the production of clods of earth for plants
DK55205C
(en )
1938-09-12
Growth Box for Plants.
DK57768C
(en )
1940-07-08
Procedure for Pre-Treatment of Seeds to Promote the Growth of the Vegetative System of Plants.
DK62875C
(en )
1944-11-06
Procedure for Treating Seed and Plant Germs to Increase Their Germination.
FR736078A
(en )
1932-11-18
Improvements to plant or flower supports
FR820802A
(en )
1937-11-19
Plant pot
DK55767C
(en )
1939-01-30
Means for Promoting Plant Growth.
CH164465A
(en )
1933-10-15
Flower planter.
DK56188C
(en )
1939-05-22
Procedure for Activating Raw Soil.
DK56063C
(en )
1939-04-17
Means of Promoting the Growth of Higher Order Plants.
DK55237C
(en )
1938-09-19
Cream Treatment Plant.
DK56062C
(en )
1939-04-17
Means of Promoting the Growth of Higher Order Plants.
DK66026C
(en )
1947-12-08
Procedure for the Extraction of Cellulose from Annual Plants.
DK69852C
(en )
1949-09-12
Plant growth preparation.
FR738217A
(en )
1932-12-22
Plant pot
CA382549A
(en )
1939-07-04
Plant fertilization
DK50097C
(en )
1935-04-08
Procedure for Bleaching Plant Spikes.
DK57676C
(en )
1940-06-10
Procedure for the Production of Superphosphate.
AU104875B2
(en )
1938-09-01
Newmedia for promoting the growth of plants
DK66000C
(en )
1947-12-08
Procedure for the Production of Testosterone.
DK56012C
(en )
1939-04-03
Procedure for the manufacture of plant protection products.
DK59749C
(en )
1942-05-11
Procedure for the Preparation of Compounds of the Cyclopentanopolyhydrophenanthrene Series.
DK66371C
(en )
1948-03-01
Process for the Preparation of Oxyketones of the Cyclopentanopolyhydrophenanthene Series.
DK49269C
(en )
1934-09-17
Device for Countersinking Plants.
DK55481C
(en )
1938-11-21
Apparatus for Manufacturing Soil Lumps for Plant Layers.