CH285805A
(en )
1952-09-30
Process for the manufacture of light-sensitive products.
AT172063B
(en )
1952-08-11
Process for the production of oral and dental care products with an antiseptic effect
AT179840B
(en )
1954-10-11
Device for the continuous production and post-treatment of artificial threads
AT281294B
(en )
1970-05-11
Process for the manufacture of an oral care product
AT279050B
(en )
1970-02-25
Process for the manufacture of an oral care product
AT175965B
(en )
1953-09-10
Method and device for the production of threads
CH287029A
(en )
1952-11-15
Process for the production of oral and dental care products.
AT343285B
(en )
1978-05-26
PROCESS FOR THE MANUFACTURING OF AN ORAL AND DENTAL CARE PRODUCT
AT270871B
(en )
1969-05-12
Process for the production of dental and oral care products
CH488456A
(en )
1970-04-15
Plastic product suitable for the production of dental fillings
AT172334B
(en )
1952-08-25
Process for the preparation of N-dialkylaminoalkylphenthiazines
FR997488A
(en )
1952-01-07
Dental hygiene and prophylaxis product
CH331041A
(en )
1958-06-30
Process for the manufacture of dentures
AT171176B
(en )
1952-05-10
Process for the production of 17α-methyl-pregnenverbindungen
AT178203B
(en )
1954-04-26
Process for the production of hardboard
AT171546B
(en )
1952-06-10
Process for the continuous manufacture of products from viscose
AT175963B
(en )
1953-09-10
Process for the production of rayon
AT177211B
(en )
1954-01-11
Process for the manufacture of dentures
AT167673B
(en )
1951-02-10
Device for the production of completely or partially conical bars
CH300050A
(en )
1954-07-15
Process and device for the production of image enlargements.
AT177508B
(en )
1954-02-10
Process for the production of viscose products interspersed with cavities
AT190951B
(en )
1957-07-25
Process for the production of phenols and aliphatic ketones
AT169086B
(en )
1951-10-10
Process for the production of dermatologically active sulfur powder
AT173859B
(en )
1953-02-10
Process for the production of plastics containing keratin
AT171425B
(en )
1952-05-26
Process for the production of sulfur-containing products particularly suitable for therapeutic and cosmetic purposes