FR829249A
(en )
1938-06-16
Improvements in the construction of buses and coaches
FR798905A
(en )
1936-05-29
Further training in the construction of vehicle bodies and method of manufacturing and assembling said bodies
FR797203A
(en )
1936-04-23
Method of assembling sheets and in particular sheets used in the constitution of vehicle bodies
FR800082A
(en )
1936-06-26
Improvements relating to tires and their rolling surfaces
FR788516A
(en )
1935-10-11
Further training provided in the establishment of wheels or pulleys with metal shelving
FR732566A
(en )
1932-09-22
Improvement in the construction of clockwork mechanisms with several gear bodies
FR809944A
(en )
1937-03-12
Improvements to vehicle chassis and bodies
FR810388A
(en )
1937-03-20
Assembly process of ceramic bodies and metals
FR737222A
(en )
1932-12-08
Improvements in the manufacture of children's car bodies and similar vehicles
FR712445A
(en )
1931-10-02
Improvements in watchmaking
FR716221A
(en )
1931-12-17
Improvements in iron-nickel-chromium alloys and in the treatment of said alloys
FR763531A
(en )
1934-05-02
Method and installation for the use of small temperature differences occurring in nature
FR785336A
(en )
1935-08-07
Improvements made in the establishment of watch bracelets
FR791398A
(en )
1935-12-10
Improvements in the manufacture and construction of foundry frames
FR788126A
(en )
1935-10-04
Improvement in the conduct of alcoholic fermentation
FR46129E
(en )
1936-03-05
Manufacturing process and method of applying bodies usable in the treatment of textiles
ES122412A1
(en )
1931-05-16
Manufacturing process of bearings and similar parts of special alloys.
FR807500A
(en )
1937-01-13
roofing elements and their method of attachment to the frames
ES133550A1
(en )
1934-04-01
Improvements in the manufacture of fastening and joining of glass plates.
FR768732A
(en )
1934-08-11
Manufacturing process and method of applying bodies useful in the treatment of textiles
FR789707A
(en )
1935-11-05
Improvements to ornamental panels and their manufacturing method
FR794577A
(en )
1936-02-20
Polychrome microgranular filters for use in photochromy and processes for their manufacture
FR808106A
(en )
1937-01-29
Improvements in the construction of aircraft wings
FR762522A
(en )
1934-04-12
Method of manufacturing articles with day-scale and resulting articles
FR747678A
(en )
1933-06-22
Ball bearing for axles of bicycles and other similar vehicles