FR1324542A
(en )
1963-04-19
Process for the preparation of aqueous dispersions of graft polymerization products
FR1329410A
(en )
1963-06-07
Process for the preparation of depilated hides suitable for tanning
BE619138A
(en )
1962-10-15
Process for the preparation of hides and skins by condensation tanning and products obtained.
FR1174149A
(en )
1959-03-06
Process for the preparation of graft polymers and products obtained by this process
BE604908A
(en )
1961-12-12
Preparation of hides for tanning
FR1087966A
(en )
1955-03-02
Process for the preparation of condensation products and its application to the tanning of skins and furs
BE599993A
(en )
1961-05-29
Process for preparing tanning resins
OA02759A
(en )
1970-12-15
Process for the treatment by tanning of oleaginous raw materials and proteins of vegetable origin and products thus obtained.
FR1113316A
(en )
1956-03-28
Process and products for the tanning of hides and skins
FR1533483A
(en )
1968-07-19
Process for tanning the skins and leathers obtained
FR1474603A
(en )
1967-03-24
Process for peeling hides, as well as products conforming to those obtained by the present process or similar process
FR1289846A
(en )
1962-04-06
Process for producing tripe hides ready for tanning
BE604083A
(en )
1961-11-23
Process for the preparation of 1,4-diene-3-keto-steroids and products obtained.
FR1129648A
(en )
1957-01-23
Process for tanning and nourishing the resulting new leathers and industrial products
BE785370A
(en )
1972-10-16
RAPID TANNING PROCESS FOR LEATHER, BY VEGETABLE USE, AND PRODUCTS OBTAINED
FR1301704A
(en )
1962-08-17
Process for the preparation of unsaturated polyesters, and products obtained by this process
FR1126252A
(en )
1956-11-19
Process for preparing animal hides for tanning
FR1023228A
(en )
1953-03-16
Tanning process and products conforming to those obtained
BE612328A
(en )
1962-07-05
Process for improving leathers and improved leathers obtained by this process.
FR1488068A
(en )
1967-07-07
Improved process of tanning and leather obtained by this process
FR1042633A
(en )
1953-11-03
Process for the preparation of condensation products and their applications, in particular in the tanning of hides
FR1306405A
(en )
1962-10-13
Process for the production of crosslinked butyl, and products according to those obtained by the present process or similar process
FR1329182A
(en )
1963-06-07
Process for nitriding ferrous metals, and products according to those obtained by said process or similar process
BE606088A
(en )
1961-11-03
Process for the preparation of 3-aryl-5-alkyl-aminoalkyl-1,2,4-oxidiazoles and products obtained.
FR1025179A
(en )
1953-04-13
Solution and process for the pretanning of leathers