CH410830A
(en )
1966-04-15
Process for the surface treatment of steel
CH478568A
(en )
1969-09-30
Methods and means for treating hair
AT279055B
(en )
1970-02-25
METHOD OF COLORING HAIR AND MEANS OF IMPLEMENTING THESE
CH473896A
(en )
1969-06-15
Process for tanning hides and leathers
CH453891A
(en )
1968-03-31
Method and device for reversing color images
CH471545A
(en )
1969-04-30
Process for flavoring food and flavoring agents for carrying out this process
CH448967A
(en )
1967-12-31
Process for the simultaneous dyeing and finishing of leather
AT280730B
(en )
1970-04-27
PRODUCTS FOR SURFACE TREATMENT OF METALS
CH517709A
(en )
1972-01-15
Process for the preparation of 4-acetoxybenzylidene malonitriles and use of the same
AT257841B
(en )
1967-10-25
Process for delaying the oxidation process of hair dyes and improved hair dyes
AT264450B
(en )
1968-08-26
Process for coloring keratin material
CH470848A
(en )
1969-04-15
Process for flavoring food and flavoring agents for carrying out this process
AT270048B
(en )
1969-04-10
Process for depilation of hides and skins with oxidizing agents
AT253683B
(en )
1967-04-25
Method of treatment for collagen
CH465125A
(en )
1968-11-15
Process for the rapid tanning of medium and heavy leathers
CH446597A
(en )
1967-11-15
Process for depilating hides and skins
CH484161A
(en )
1970-01-15
Process for the preparation of pyrazinoylguanidines and pyrazinamidoguanidines
CH430213A
(en )
1967-02-15
Process for the esterification in solution of polyoxymethylenes
AT257811B
(en )
1967-10-25
Process for the preservation of hides and skins
AT253104B
(en )
1967-03-28
Process for the oxidative depilation of hides and skins
AT254396B
(en )
1967-05-26
Method of setting hair
AT273370B
(en )
1969-08-11
Process for the preparation of α-6-deoxy-5-oxytetracycline and α-6-deoxytetracycline
CH492701A
(en )
1970-06-30
Process for the preparation of arylsulfonylureas and arylsulfonylthioureas
CH412182A
(en )
1966-04-30
Process for enzymatic depilation or de-curling of hides and pelts
AT238950B
(en )
1965-03-10
Process for the surface treatment of moldings