FR1186176A
(en )
1959-08-17
Improvements in the production of electrostatic images
FR1120572A
(en )
1956-07-09
Aluminum-alkyl manufacturing
CH327253A
(en )
1958-01-31
Machine for the manufacture of pile articles
FR1068305A
(en )
1954-06-24
Apparatus for the manufacture of urea
BE539896A
(en )
1959-07-17
PROCEDURE FOR THE MANUFACTURE OF N-ALKYL-PIPERIDINE-MONOCARBOXYLIC AMIDES.
FR1132975A
(en )
1957-03-19
Hydroreformation improvements
FR1072706A
(en )
1954-09-15
Improvement in the manufacture of urea
FR1071420A
(en )
1954-08-31
Headphones for recording the psychosomatic manifestation of vittoz
FR1113812A
(en )
1956-04-04
Assortment of elements for the construction of miniature buildings
FR1138906A
(en )
1957-06-21
Machine for the production of agglomerates
FR1100702A
(en )
1955-09-23
Recessed box
FR1095530A
(en )
1955-06-03
Mold for the manufacture of agglomerates
FR1129493A
(en )
1957-01-22
Machine for the production of envelopes
BE604892R
(en )
1961-10-02
Cupola air recuperator-heater
FR1143125A
(en )
1957-09-26
Machine for the manufacture of rack
FR1080661A
(en )
1954-12-13
Form for the manufacture of footwear
FR1122527A
(en )
1956-09-10
Oscillations generator
FR1156023A
(en )
1958-05-12
Apparatus for the manufacture of alkali-cellulose
FR1135636A
(en )
1957-05-02
Sealing for bearings
BE537237A
(en )
1959-03-27
PROCESS FOR THE PREPARATION OF A DICETENE.
FR1102628A
(en )
1955-10-24
Taping machine for the production of agglomerates
FR1086323A
(en )
1955-02-11
Improvements in the manufacture of hooped articles
FR1132847A
(en )
1957-03-18
coupling nut
FR1107572A
(en )
1956-01-03
Improvement in the manufacture of hydrazine
FR1104601A
(en )
1955-11-22
Manufacture and application of azeotropic mixtures for the generation of frigories