CH280799A
(en )
1952-02-15
Process for the production of colored threads and fibers.
CH280798A
(en )
1952-02-15
Method and device for the production of synthetic threads from linear, high molecular weight material.
CH440944A
(en )
1967-07-31
Device for defibrating and / or grinding defibratable material, in particular material for the manufacture of cellulose, paper, cardboard or cardboard
CH271136A
(en )
1950-10-15
Packaging material and process for its manufacture.
CH355561A
(en )
1961-07-15
Process for the production of shaped structures, in particular fibers and threads made of polymeric material
AT175061B
(en )
1953-06-10
Device for the impregnation of loose material, in particular chip and fiber materials
CH298022A
(en )
1954-04-15
Device for cutting threads and bundles of threads.
CH296173A
(en )
1954-01-31
Process for the production of threads and strings from collagen-containing material.
AT177374B
(en )
1954-01-25
Storage container with device for even removal of chip and fiber materials u. like
AT176517B
(en )
1953-10-26
Device for treating liquids
FR1017916A
(en )
1952-12-22
Apparatus for the impregnation of loose material, in particular chip material and fiber material
AT165406B
(en )
1950-02-25
Device for compressing deformable masses
AT180054B
(en )
1954-11-10
Device for moving fabric webs in tensioning or drying machines
AT168872B
(en )
1951-09-10
Device for determining and reading table values, especially the cubic content of round wood
CH264882A
(en )
1949-11-15
Device for the wet treatment of strapless yarn packages, in particular those made of rayon.
AT169557B
(en )
1951-11-26
Method and device for drying granular, thread-like, fibrous or similar material
ES186235A1
(en )
1949-02-16
OSMÓTICO PROCEDURE FOR THE IMPREGNATION OF POSTS AND WOODS IN GENERAL
AT171901B
(en )
1952-07-10
Device for the dosage of powdery substances, in particular of dressings in dry dressing machines for grain
AT170310B
(en )
1952-02-11
Method and device for producing corrugated sheets from moldable sheets, in particular from fiber cement
FR979067A
(en )
1951-04-23
Polished and cut gemstone effects
CH268253A
(en )
1950-05-15
Device for sharpening scissors and knives.
ES185541A1
(en )
1949-02-01
SOME IMPROVEMENTS IN BOLITA'S FEATHERS AND LAPICEROS
FR58617E
(en )
1954-03-02
Hairpiece winder in elastic material
AT183249B
(en )
1955-09-26
Device for determining the menstrual periods and the corresponding fertilization times
AT176489B
(en )
1953-10-26
Device for moistening heat-sensitive goods, in particular raw tobacco