BE449257A
(en )
1948-02-13
PRODEDE AND APPARATUS FOR THE MANUFACTURE OF FIBROUS PRODUCTS
FR851587A
(en )
1940-01-11
Process for the treatment of charges and resulting products
FR879789A
(en )
1943-03-04
Process for preparing oxalcoylation products
CH225782A
(en )
1943-02-28
Process for the simultaneous manufacture of melamine and deamination products thereof.
FR879785A
(en )
1943-03-04
Process for the production of hexachlorobutadiene
FR884794A
(en )
1943-08-26
Process for the preparation of polycondensation products
FR844159A
(en )
1939-07-20
Lubrication products and process
FR888701A
(en )
1943-12-21
Process for manufacturing condensation products
FR853811A
(en )
1940-03-29
Process and products for the destruction of parasites
FR855788A
(en )
1940-05-20
Process and products for the destruction of parasites
FR883504A
(en )
1943-07-07
Process for manufacturing chipboard sole and resulting products
FR829500A
(en )
1938-06-28
Direct manufacturing process for plated metals and resulting products
FR879283A
(en )
1943-02-18
Process for the production of condensation products
FR873837A
(en )
1942-07-21
Process for the production of zippers with u-links
FR870208A
(en )
1942-03-05
Process for the production of formaldehyde condensation products
FR861673A
(en )
1941-02-14
Process for preparing nitrogenous condensation products
FR879430A
(en )
1943-02-23
Process for the preparation of polycondensation products
FR851810A
(en )
1940-01-16
Process for the production of condensation products
FR874876A
(en )
1942-08-28
Process for manufacturing condensation products
FR878123A
(en )
1943-01-12
Process for manufacturing condensation products
FR878681A
(en )
1943-01-27
Process for the preparation of polycondensation products
FR879078A
(en )
1943-02-12
Process for the preparation of polycondensation products
FR841455A
(en )
1939-05-22
Process for the production of alkenyl benzenes and resulting products
FR882147A
(en )
1943-05-18
Process for the production of condensation products
FR873658A
(en )
1942-07-16
Process for the production of condensation products