CH124527A
(en )
1928-03-16
Process for the preparation of 1-aminoanthraquinone-2-thiohydrin.
AT112350B
(en )
1929-02-25
Process for storing and preserving green fodder.
CH125593A
(en )
1928-05-01
Process for the preservation of organic tissues.
AT144733B
(en )
1936-02-25
Process for the production of disinfecting and preserving agents.
CH121269A
(en )
1927-07-01
Device for holding animals.
CH115083A
(en )
1926-08-16
Box for holding spools.
FR607325A
(en )
1926-06-30
Metal net for handling goods
CH158458A
(en )
1932-11-30
Silo for storing green fodder.
CH175268A
(en )
1935-02-28
Process for preserving green fodder.
CH136296A
(en )
1929-11-15
Silo for preserving pea pods.
FR639431A
(en )
1928-06-21
Container for coils, coils and the like
AT106725B
(en )
1927-06-25
Process for the eradication of stored food pests.
AT116367B
(en )
1930-02-25
Plant for processing manure.
FR605905A
(en )
1926-06-04
Removable crate
DK36161C
(en )
1926-06-28
Preservation container.
AT108913B
(en )
1928-02-25
Process for the destruction of animal and vegetable pests.
FR620603A
(en )
1927-04-26
Preserving jar and similar container
AT111009B
(en )
1928-10-25
Method and device for making collars.
AT127018B
(en )
1932-02-25
Process for processing grain or flour.
CA263363A
(en )
1926-08-10
Gut preserving process
CH139358A
(en )
1930-04-15
Process for the preparation of i-eugenol.
ES93623A1
(en )
1925-07-16
Unbreakable and non-flammable containers for essence.
FR613476A
(en )
1926-11-18
Apparatus for preserving eggs and similar applications
AT132059B
(en )
1933-02-25
Container for filtering milk.
CA269159A
(en )
1927-03-22
Fish preservation