MX5222E
(en )
1983-04-29
PROCEDURE FOR THE TREATMENT OF WHEY
IT7820169A0
(en )
1978-02-10
PROCEDURE FOR THE MANUFACTURE OF ETHYLBENZENE.
ES493812A0
(en )
1981-06-16
PROCEDURE FOR THE TREATMENT OF INSOLUBLE SULFUR.
IT7884131A0
(en )
1978-09-06
EQUIPMENT FOR STRETCHING LEATHER.
IT1124757B
(en )
1986-05-14
PROCEDURE FOR THE PRODUCTION OF LEATHER AND FUR
MX148557A
(en )
1983-05-06
IMPROVEMENTS IN METHOD FOR THE TREATMENT OF WOOD
ES496847A0
(en )
1983-06-01
PROCEDURE FOR THE TREATMENT OF LEATHER WITH RUBBER LATEX.
ES494117A0
(en )
1981-03-16
PROCEDURE FOR THE ROLLING OF MINERALLY TANNED LEATHERS
ES495496A0
(en )
1981-12-01
PROCEDURE FOR THE OBTAINING OF LEATHER AND SOFT SKINS.
AR217822A1
(en )
1980-04-30
PROCEDURE FOR THE MANUFACTURE OF BALLS, ESPECIALLY WITH THE USE OF LEATHER SKINS
SE8205383D0
(en )
1982-09-20
1-ACYL-2-IMIDAZOLINE AND PROCEDURE FOR ITS PREPARATION
BR8001832A
(en )
1980-11-18
AGENT FOR THE TREATMENT OF LEATHER AND FOOTWEAR, WITH OWN SHINE
IT7819656A0
(en )
1978-01-26
PROCEDURE FOR THE PREPARATION OF FUR SKINS.
MX150444A
(en )
1984-05-09
IMPROVED PROCEDURE FOR THE MANUFACTURE OF FRICTION ARTICLES
AR209159A1
(en )
1977-03-31
DRUM FOR SKIN TREATMENT AND THE SIMILAR
ES493954A0
(en )
1981-06-01
PROCEDURE FOR THE OBTAINING OF IMIDAZOLIL-ENOLETERES, WITH FUNGICIDE EFFECT
AR220127A1
(en )
1980-10-15
PROCEDURE FOR THE PREPARATION OF D-HOMOPREGNA-4,8-DIENO-3,20-DIONAS
AR214590A1
(en )
1979-06-29
PROCEDURE FOR IMPREGNATION WITH CURTED LEATHER CRASO LIQUOR
MX147557A
(en )
1982-12-14
IMPROVED PROCEDURE FOR THE DIRECT OBTAINING OF FERROCENEES
AR227614A1
(en )
1982-11-30
PROCEDURE FOR THE OBTAINING OF 7BETA-HALOARILMALONAMIDO-7ALPHA-METOXI-3-THOMETHYL HETEROCICLICO-1-DETIA-1-OXO-3-CEFEM-4-CARBOXILICOS
AR212559A1
(en )
1978-07-31
PROCEDURE FOR THE MANUFACTURE OF SHOES AND THE SHOE OBTAINED WITH THE SAME
ES228567Y
(en )
1977-12-01
NEW PIECE OF LEATHER FOR LADDER.
AR219923A1
(en )
1980-09-30
FOAMABLE COMPOSITION FOR THE TREATMENT OF FABRICS
ES231902Y
(en )
1978-05-01
PERFECTED LIGHTWEIGHT FOOTWEAR SOLE.
PL190272A1
(en )
1978-01-16
THE METHOD OF TANNING SWINE SKIN