DK75341C
(en )
1953-01-26
Method of manufacturing AC inverters.
DK75830C
(en )
1953-05-11
Method of manufacturing electron discharges.
CH261209A
(en )
1949-04-30
Magnetron.
DK73555C
(en )
1951-12-27
Method of manufacturing electron tubes.
CH259237A
(en )
1949-01-15
Electron tube.
DK72490C
(en )
1951-05-07
Method of manufacturing an electric discharge tube.
DK69798C
(en )
1949-08-29
Method of manufacturing electron tubes.
DK69276C
(en )
1949-05-30
Method of manufacturing slow-acting electromagnetic relays.
DK76475C
(en )
1953-10-05
Method of making begmastic.
DK72101C
(en )
1951-02-05
Process for the preparation of N-methyl-piperido-octahydrophenanthrene.
FR934632A
(en )
1948-05-27
Emissive cathode
DK71808C
(en )
1950-12-04
Method for improving the flammability of tobacco.
DK70974C
(en )
1950-05-08
Method of manufacturing expansion bolts.
DK73531C
(en )
1951-12-17
Method of making sound film.
DK68831C
(en )
1949-04-04
Method of making double flippers.
DK77370C
(en )
1954-04-05
Method of making begmastic.
DK69686C
(en )
1949-08-01
Method of manufacturing fuse cartridges.
GR11182B
(en )
1947-06-06
METHOD OF MANUFACTURING DIGUANES PRODUCERS.
FI24280A
(en )
1950-04-11
Bäddmöbel, briskly bäddsoffa
DK79445C
(en )
1955-06-27
Method of making chemically stiffened garments.
DK68380C
(en )
1949-01-17
Process for the preparation of pyridyl-3-carbinol.
DK81471C
(en )
1956-07-30
Process for the preparation of 5-nitro-2-furfural-semicarbazone.
DK71186C
(en )
1950-07-03
Process for the manufacture of electric discharge pipes.
FI21581A
(en )
1946-10-15
Electron
GR10778B
(en )
1946-07-26
TSAROUCHI (PIGAS) OUT OF TIRE.