CH399718A
(en )
1965-09-30
Building construction process
OA03018A
(en )
1970-12-15
Process for the purification of fats, esters or mixtures of esters, natural or synthetic.
BE592239A
(en )
1960-10-17
Process for obtaining prefabricated decorative elements or coverings
BE607070A
(en )
1962-02-09
Process for obtaining 2,4-bis-alkylamino-6-trichlormethyl-s-triazines
BE600278A
(en )
1961-08-16
Process for the production of N-aryl-N'-hydroxy-ureas.
CH516054A
(en )
1971-11-30
Building construction process
BE599769A
(en )
1961-05-29
Process for obtaining v-triazino- [5,4-d] -pyrimidines
FR1466214A
(en )
1967-01-20
Process for the manufacture of basic substituted pyrimido- [5, 4-d] -pyrimidines
FR1263735A
(en )
1961-06-09
Process for the construction of underground garages or other underground premises
FR1319498A
(en )
1963-03-01
Process for the production of elements of resistances or the like
BE606415A
(en )
1962-01-22
Process for the production of dioxo-7-14-tetrahydro-5-7-12-14 quinolino- [2,3-b] -acridines
BE606723A
(en )
1961-11-16
Process for the manufacture of eupolyoxymethylenes.
FR1475696A
(en )
1967-04-07
Industrialization process for the construction of buildings
FR1244708A
(en )
1960-10-28
Process for obtaining decorative patterns
FR1307669A
(en )
1962-10-26
Process for coating fibrous materials
BE607568A
(en )
1962-02-26
Process for the production of fluorubins.
FR1288271A
(en )
1962-03-24
Process and machine for the production of parquet elements
BE600652A
(en )
1961-06-16
Process and machine for the production of parquet elements
OA04875A
(en )
1980-10-31
Process for the economical construction of buildings.
FR1323831A
(en )
1963-04-12
Process for the manufacture of a cleaning product, usable in particular for cleaning windows, stoves or chimney tiles
BE815495A
(en )
1974-09-16
PART SHAPED FOR THE ADAPTATION OF RIDGE OR ARETER TILES TO TILES ARRANGED BELOW
FR1250333A
(en )
1961-01-06
Process for the production of slabs and tiles, as well as floor tiles for stables
FR1300560A
(en )
1962-08-03
Process for the production of arylaluminum compounds
BE600927A
(en )
1961-07-03
Process for the deacidification of water.
FR1269135A
(en )
1961-08-11
Synthetic process for the production of beta-cyano-propionic aldehyde