AT267093B
(en )
1968-12-10
Process for the manufacture of foundry cores and molds for metal casting
CH470219A
(en )
1969-03-31
Method and device for the production of casting molds
CH362492A
(en )
1962-06-15
Agitator-free sand shooting device for the production of foundry cores and foundry molds
AT183514B
(en )
1955-10-25
Method and device for producing casting molds from two shell halves
AT279821B
(en )
1970-03-25
Method and device for the production of casting molds for metal casting
CH345120A
(en )
1960-03-15
Process for the production of precision casting molds and mold produced by this process
AT184305B
(en )
1956-01-10
Method and device for the production of molded masks and hollow cores for foundry purposes
AT202716B
(en )
1959-04-10
Method and device for producing casting molds or casting cores
CH322713A
(en )
1957-06-30
Device for the production of cores, molded masks or molds for foundry purposes
AT194127B
(en )
1957-12-27
Method and device for the production of hollow bodies
AT190226B
(en )
1957-06-25
Process for producing cavities in castings made from refractory alloys
AT187631B
(en )
1956-11-10
Method and apparatus for producing wave-like castings
AT196575B
(en )
1958-03-25
Method and device for the production of lunatiform products
AT181026B
(en )
1955-02-10
Method and device for the production of cast mass-produced parts
CH323062A
(en )
1957-07-15
Multi-layer mold for the precision casting process and process for producing the same
CH330521A
(en )
1958-06-15
Method and device for producing a raster image
AT188861B
(en )
1957-02-25
Method and device for the machine production of molds from granular mass
FR1106702A
(en )
1955-12-22
Foundry sands and resulting casting and core-making process
AT183955B
(en )
1955-12-10
Method and device for the production of shaped pieces
CH328154A
(en )
1958-02-28
Process for the production of molded masks and mold cores bonded with curable resins for foundry technology
AT289309B
(en )
1971-04-13
Device for the production of molded masks and hollow cores for foundry purposes
AT189539B
(en )
1957-04-10
Method and device for making pencils
AT194125B
(en )
1957-12-27
Method and device for the production of porous plastic plates
AT190674B
(en )
1957-07-10
Method and device for the production of thin-walled hoses
CH308043A
(en )
1955-06-30
Method and device for the machine production of molds from granular mass.