CH450406A
(en )
1968-01-31
Synthesis process of a seco-steroid
FR1298546A
(en )
1962-07-13
Talc enrichment process
CH402399A
(en )
1965-11-15
Process for incorporating a plasticizer into a latex
FR1280376A
(en )
1961-12-29
Method of forming a p-nu junction
CH384021A
(en )
1964-11-15
Construction process of a concrete bridge
BE603748A
(en )
1961-11-13
Improvements to a direct extrusion process
FR1199605A
(en )
1959-12-15
Building structure construction process, using molds
BE609703A
(en )
1962-02-15
Continuous tube production process
CH420825A
(en )
1966-09-15
Manufacturing process of a set of labels
FR1158717A
(en )
1958-06-18
Improvements to a catalyst regeneration process
FR1252870A
(en )
1961-02-03
Process of removing clay from sylvinite
FR1262372A
(en )
1961-05-26
Hydrobromination process
FR1360481A
(en )
1964-05-08
Fluorinated olefin production process
CH406171A
(en )
1966-01-31
Alkanol purification process
FR1262439A
(en )
1961-05-26
Waterproofing process
FR1359487A
(en )
1964-04-24
Improvements to a process for forming agglomerates
CH403111A
(en )
1965-11-30
Electro-erosion process
FR1282902A
(en )
1962-01-27
Electrolytic machining process
FR1238975A
(en )
1960-08-19
Hydrocarbon conversion process
BE602061A
(en )
1961-10-02
Coating process
FR1307203A
(en )
1962-10-19
Ethyl acrylate production process
FR1279456A
(en )
1961-12-22
Oxytetracycline production process
FR1275874A
(en )
1961-11-10
Uranium production process
FR1255464A
(en )
1961-03-10
Photographic transformation process of a document
FR1197746A
(en )
1959-12-02
Halogenation process