FR838560A
(en )
1939-03-09
Improvement provided in the establishment of dental suction and resulting industrial product
FR816319A
(en )
1937-08-05
Improvement in the establishment of pistons and resulting industrial product
FR735345A
(en )
1932-11-07
Improvement in the establishment of medicinal sprayers and resulting new industrial product
FR838335A
(en )
1939-03-02
Improvement provided in the establishment of pruning retaining timber
FR826955A
(en )
1938-04-13
Improvements in the manufacture of sandals and industrial products
FR813136A
(en )
1937-05-26
Improvement in the establishment of geographical maps and resulting industrial product
FR855841A
(en )
1940-05-21
electrode for medical electrolysis and electrophoresis
FR848020A
(en )
1939-10-20
Further training in the shoe industry
FR1016886A
(en )
1952-11-25
Improvement provided in the establishment of cosmetic cases and resulting industrial product
FR1014884A
(en )
1952-08-25
Improvement provided in the establishment of molds intended to receive crowns of metal wire and resulting industrial product
FR849142A
(en )
1939-11-14
Product to facilitate the drawing of tubes, bars and profiles
FR752080A
(en )
1933-09-15
Further training in the establishment of hats and resulting industrial product
FR1043472A
(en )
1953-11-09
Improvement provided in the establishment of biblorhaptes and resulting industrial product
FR861723A
(en )
1941-02-15
Further training in shoe manufacturing and new industrial product
FR763229A
(en )
1934-04-26
Improvement in the production of boxes and resulting industrial product
FR643442A
(en )
1928-09-17
Improvement in table setting and resulting new industrial product
FR861659A
(en )
1941-02-14
Improvement provided in the establishment of bras
FR851568A
(en )
1940-01-11
Improvement provided in the establishment of bras
FR829445A
(en )
1938-06-27
Further training provided in the establishment of loudspeakers
FR858634A
(en )
1940-11-29
Improvements in the establishment of ceilings
FR644901A
(en )
1928-10-16
Improvement in the establishment of seals and resulting new industrial product
FR840264A
(en )
1939-04-21
Improvement provided in the establishment of motion transmissions
FR824946A
(en )
1938-02-18
Industrial product consisting of the combination of a brush and a mirror
FR873907A
(en )
1942-07-23
Improvements in the treatment of materials containing synthetic proteins and in the products thus obtained
FR840879A
(en )
1939-05-05
New application in the treatment of a fabric composed and produced therefrom