CH273381A
(en )
1951-02-15
Non-rotating centrifugal separator.
CH270245A
(en )
1950-08-31
Centrifugal liquid separator.
CH265184A
(en )
1949-11-30
Centrifugal separator.
CH274220A
(en )
1951-03-31
Centrifugal separator system.
CH273993A
(en )
1951-03-15
Flow indicator.
DK77413C
(en )
1954-04-20
Process for the preparation of N-acylamidodiols.
FR966914A
(en )
1950-10-20
Automatic locking differential
DK74174C
(en )
1952-05-19
Process for the preparation of 2-phenyl-tetrahydrobenzoic acid or 2-phenylhexahydrobenzoic acid.
DK78873C
(en )
1955-02-21
Process for the preparation of the (d, l) -ψ compounds of amino diols.
DK72936C
(en )
1951-08-20
Machine for sorting coke or similar materials.
DK76602C
(en )
1953-11-02
Process for the preparation of 2-amino-4-oxy-pteridines.
DK76599C
(en )
1953-11-02
Process for the preparation of phenoxyacetamidines.
DK76520C
(en )
1953-10-19
Process for the preparation of N-acylamidodiols.
DK80664C
(en )
1956-03-12
Process for the preparation of 1-alkylpiperazine-4-mono-carboxamides.
DK76605C
(en )
1953-11-02
Process for the preparation of thyroxine or derivatives thereof.
DK75194C
(en )
1952-12-22
Self-centering claw plane for lathe.
DK79774C
(en )
1955-08-29
Process for the preparation of pteridines.
DK83508C
(en )
1957-09-23
Process for the preparation of pteridines.
ES18341Y
(en )
1949-05-01
Diagonal fixing claws.
DK73420C
(en )
1951-11-26
Fan for removing dust.
DK75505C
(en )
1953-03-02
Process for the reduction of 7-oxosterols or their 3-esters or 3-ethers to the corresponding 7-oxysterols.
DK72860C
(en )
1951-08-06
Process for the preparation of phenoxyphosphoryl dichloride or derivatives thereof.
CH271106A
(en )
1950-10-15
Separator.
DK70475C
(en )
1950-01-09
Quick coupling for pipe connections.
DK76057C
(en )
1953-07-06
Process for the preparation of 3,7-oxysterols.