CH335081A
(en )
1958-12-31
Process for the production of thermoplastics
CH355949A
(en )
1961-07-31
Process for the production of foams
CH318202A
(en )
1956-12-31
Process for the production of polyurethane synthetic resins
CH377096A
(en )
1964-04-30
Process for the production of flexible structures from foam
CH329362A
(en )
1958-04-30
Process for the production of urea
CH343635A
(en )
1959-12-31
Process for the production of foams
CH330139A
(en )
1958-05-31
Process for the production of foams based on polyurethane
CH352777A
(en )
1961-03-15
Process for the production of shaped structures from viscose
CH342371A
(en )
1959-11-15
Process for the production of molded articles from low-pressure polyethylene
CH357145A
(en )
1961-09-30
Process for the production of rough, matt threads from polyethylene terephthalates
AT190684B
(en )
1957-07-10
Process for the production of bodies from urea-formaldehyde foam with a fine foam structure
CH342370A
(en )
1959-11-15
Process for the production of molded articles from low-pressure polyethylene
CH335857A
(en )
1959-01-31
Process for the production of synthetic resins
CH329735A
(en )
1958-05-15
Process for the production of foams
CH337980A
(en )
1959-04-30
Process for the production of shaped structures from viscose
CH340947A
(en )
1959-09-15
Process for the production of shaped structures from viscose
AT188097B
(en )
1956-12-27
Process for the production of porous plastic sheets
AT186643B
(en )
1956-08-25
Process for the production of acylated ureas
CH337609A
(en )
1959-04-15
Process for the production of shaped structures from viscose
CH329365A
(en )
1958-04-30
Process for the production of isopropyl nitrate
CH344841A
(en )
1960-02-29
Process for the production of molded foam bodies
CH368159A
(en )
1963-03-31
Process for the production of basic carbinols
CH345882A
(en )
1960-04-30
Process for the production of low-biuret urea
AT189793B
(en )
1957-05-10
Process for the production of hollow bodies
AT195118B
(en )
1958-01-25
Process for the production of molded articles for sintering purposes