CH433583A
(en )
1967-04-15
Process for the production of heterofilaments and a spinneret unit for carrying out the process
CH319915A
(en )
1957-03-15
Machine for the production of fabric panels
CH492058A
(en )
1970-06-15
Process for the production of fluffed nonwovens
AT262126B
(en )
1968-05-27
Process for the batch production of fresh concrete and equipment for carrying out the process
AT188495B
(en )
1957-01-25
Processes and devices for the continuous production of chipboard
AT263802B
(en )
1968-08-12
Process for the production of new thiosemicarbazones
AT257609B
(en )
1967-10-10
Process for the production of new, basic substituted benzamides
AT183225B
(en )
1955-09-26
Machine for the production of round and profiled wooden bars
AT186786B
(en )
1956-09-10
Machine for the production of molded masks
AT248404B
(en )
1966-07-25
Process for the production of chlorotrifluoroethylene
AT275539B
(en )
1969-10-27
Process for the production of new 6,11-diamino-morphanthridines and their salts
AT252227B
(en )
1967-02-10
Process for the production of new benzofurans
AT191610B
(en )
1957-09-10
Extrusion press for the production of profile bars and tubes
CH454136A
(en )
1968-04-15
Process for the production of substituted pregnenes and pregnadienes
AT247858B
(en )
1966-06-27
Process for the production of new basic thymyl ethers and their salts
AT299162B
(en )
1972-06-12
Process for the production of new benzamides
AT196219B
(en )
1958-03-10
Machine for the production of barbed wire
AT177308B
(en )
1954-01-25
Method and machine for the production of slide locks
AT270628B
(en )
1969-05-12
Process for the production of new sulfonamides and their salts
AT269863B
(en )
1969-04-10
Process for the production of new sulfonamides and their salts
CH468978A
(en )
1969-02-28
Process for the production of spasmolytic and tremolytic carbaminates
AT186853B
(en )
1956-09-25
Method and machine for the production of hollow bodies
AT181422B
(en )
1955-03-25
Machine for the production of small parquet strips
AT184040B
(en )
1955-12-10
Machine for the production of zippers
AT231866B
(en )
1964-02-25
Machine for the production of strands