FR46089E
(en )
1936-02-15
Method and apparatus for the manufacture of colored glass
BE408268A
(en )
1935-04-30
Method and device for the mechanical manufacture of so-called "pull-tab" type closures
FR757814A
(en )
1934-01-05
Method and device for the production of granulated materials
FR786429A
(en )
1935-09-03
Method and device for the mechanical manufacture of so-called pull-type closures
FR791056A
(en )
1935-12-02
Method and device for the mechanical manufacture of window glass
FR774229A
(en )
1934-12-03
Method and device for the mechanical manufacture of fly traps
FR770227A
(en )
1934-09-11
Method and device for the production of seamless pipes
FR47369E
(en )
1937-03-25
Method and device for the production of granulated materials
FR785453A
(en )
1935-08-10
Method and device for the manufacture of containers open on one side
FR785967A
(en )
1935-08-23
Method and device for the production of short waves
FR771096A
(en )
1934-09-29
Method and device for manufacturing slide closures
FR796143A
(en )
1936-03-30
Improved method and apparatus for the manufacture of films and sheets
FR767205A
(en )
1934-07-12
Method and device for the production of bimetallic bands for bearings
FR778787A
(en )
1935-03-23
Method and device for the production of cast iron
FR776435A
(en )
1935-01-25
Method and apparatus for the manufacture of electrical pipelines
FR798449A
(en )
1936-05-16
Method and device for the production of metallic magnesium
FR786052A
(en )
1935-08-26
Method and apparatus for the manufacture of granulated materials
FR781429A
(en )
1935-05-15
Process and device for the manufacture of chlorates
FR772791A
(en )
1934-11-06
Manufacturing process of rings for roller bearings
FR789130A
(en )
1935-10-23
Method and device for photographic reproduction of documents
FR45016E
(en )
1935-05-14
Agglomerate and process for the manufacture of this agglomerate
FR835850A
(en )
1939-01-04
Method and apparatus for the manufacture of metal sheets of any curvature
FR723489A
(en )
1932-04-09
Method and device for the manufacture of screws
FR768900A
(en )
1934-08-14
Method and device for the manufacture of hydraulic couplings
FR814323A
(en )
1937-06-21
Method and device for manufacturing screw conveyors