FR1168995A
(en )
1958-12-19
Manufacturing process of cellular materials
FR1130644A
(en )
1957-02-07
Manufacturing process of flexible cellular materials and products obtained
FR1172558A
(en )
1959-02-12
Manufacturing process of semiconductor devices, products obtained and materials used
FR1157770A
(en )
1958-06-03
Manufacturing process of rectifiers or surface transistors
FR1122826A
(en )
1956-09-13
Method of manufacturing abrasive surfaces by electro-forming and products obtained
CH342112A
(en )
1959-10-31
Abrasive article and method of making this article
FR1178404A
(en )
1959-05-11
Paint manufacturing process and products obtained
FR1152585A
(en )
1958-02-20
Manufacturing process of selenium rectifiers
FR1226323A
(en )
1960-07-11
Method of manufacturing abrasive surfaces by electro-forming and product obtained
FR1166471A
(en )
1958-11-12
Process for the production of perborates in grains
FR1114529A
(en )
1956-04-13
Process for manufacturing improved abrasive wheels and tools and products obtained
FR1136980A
(en )
1957-05-22
Process for the manufacture of pyrotechnic substances and products obtained by this process
FR1349510A
(en )
1964-01-17
Manufacturing process of elastic cellular materials and products obtained by this process
CH328140A
(en )
1958-02-28
Manufacturing process for ring watches and ring watches manufactured according to this process
FR1123437A
(en )
1956-09-21
Process for manufacturing shoes and shoes obtained by this process
FR895904A
(en )
1945-02-07
metallic sponge and process for its manufacture
FR920504A
(en )
1947-04-10
Abrasive product and its manufacturing process
FR1158795A
(en )
1958-06-19
Manufacturing process of abrasive materials
FR1127248A
(en )
1956-12-11
Process for manufacturing diamond tools having abrasive surfaces by electrolysis
FR1167861A
(en )
1958-12-02
Manufacturing process of objects intended in particular for decoration
FR1152028A
(en )
1958-02-10
Manufacturing process of chlorfluorcyclohexanes
FR1158337A
(en )
1958-06-13
Manufacturing process of linear polyurea polymers and products obtained
FR1119560A
(en )
1956-06-21
Process for manufacturing footwear and articles obtained by this process
FR1135641A
(en )
1957-05-02
Process for manufacturing biscuits and biscuits obtained
FR1088373A
(en )
1955-03-07
Grinding wheels manufacturing process