SU42032A1
(en )
1935-03-31
The method of preparation of briquettes from wood waste
DK44968C
(en )
1931-12-07
Yarn support for use in yarn processing.
DK47158C
(en )
1933-04-03
Apparatus for use in fishing with line.
DK48794C
(en )
1934-05-28
Apparatus for use in fishing with line.
DK52417C
(en )
1936-12-07
Apparatus for Impregnating Liquids with Carbonic Acid for Use in Households.
DK45765C
(en )
1932-06-06
Apparatus for use in fishing with line.
DK51381C
(en )
1936-03-09
Apparatus for use in Accounting.
CH196085A
(en )
1938-02-28
Mixture used for disinfecting and cleaning.
DK54114C
(en )
1938-01-03
Apparatus for Sterilizing the Surface of Animal Products.
GR5963B
(en )
1936-08-17
APPLIANCE FOR CLEANING KYAMONS.
DK51801C
(en )
1936-06-29
Apparatus for Use in Irrigation Systems.
DK54789C
(en )
1938-05-30
Acoustic Apparatus.
DK56776C
(en )
1939-10-09
Apparatus for Sterilization Using Water Vapor.
DK52447C
(en )
1936-12-14
Procedure for Cleaning Water Pipes.
ES130474A1
(en )
1933-06-16
An improvement in the means of cleaning.
DK56317C
(en )
1939-06-19
Apparatus for the treatment of the scalp.
DK49205C
(en )
1934-09-03
Utensil for Use in Laying Potatoes.
GR5686B
(en )
1936-03-10
AUTOMATIC WATER SUPPLY FOR BASIN CLEANING.
DK55398C
(en )
1938-10-31
Holster for use in the manufacture of insulation mats.
DK54714C
(en )
1938-05-09
Apparatus for dust-free Cleaning of Mops.
DK53275C
(en )
1937-07-05
Apparatus for Washing Flowerpots.
FR795319A
(en )
1936-03-11
Super steam cleaner for distiller
DK50102C
(en )
1935-04-08
Apparatus for Use in Photographic Measurement.
DK50797C
(en )
1935-10-21
Boiler for Use in Central Heating.
DK55413C
(en )
1938-10-31
Sewage cleaner.