CH315805A
(en )
1956-09-15
Method and device for fastening bolts in boreholes, in particular for so-called mountain fastening
AT188510B
(en )
1957-01-25
Method and device for the production of shrinkable tubes
CH322661A
(en )
1957-06-30
Method and device for the production and finishing of printing blocks
CH329842A
(en )
1958-05-15
Lock nut and method of making the same
CH292714A
(en )
1953-08-31
Process for the production of prestressed components and device for carrying out the process.
CH322397A
(en )
1957-06-15
Method and device for producing drive belts
CH351697A
(en )
1961-01-31
Mixture, in particular for cleaning purposes, and process for producing the same
CH351892A
(en )
1961-01-31
Method and device for the production of mats from mineral wool
AT192836B
(en )
1957-11-11
Method and device for producing, in particular, plate-shaped bodies made of slag wool
CH322460A
(en )
1957-06-15
Method for producing P-N interfaces in semiconductor bodies and semiconductor device produced therefrom
AT179464B
(en )
1954-09-10
Method and device for the production of gutters u. like
AT194127B
(en )
1957-12-27
Method and device for the production of hollow bodies
AT176491B
(en )
1953-10-26
Plate-shaped component and method and device for its production
AT187374B
(en )
1956-10-25
Method and device for the production of hollow bodies
CH317399A
(en )
1956-11-30
Method and device for the production of staple fibers
AT183955B
(en )
1955-12-10
Method and device for the production of shaped pieces
AT179887B
(en )
1954-10-11
Prestressed structural or structural member and method for its manufacture
AT191559B
(en )
1957-09-10
Method and device for the production of mats, in particular from glass fibers
AT174011B
(en )
1953-02-25
Method and device for the production of building boards, in particular lightweight building boards
AT181744B
(en )
1955-04-25
Method and device for the production of bottles and hollow bodies
AT180945B
(en )
1955-01-25
Method and device for the production of metal saw blades
AT192229B
(en )
1957-10-10
Method and device for manufacturing zip fasteners
AT183951B
(en )
1955-12-10
Method and device for the production of shaped bodies, in particular plates
CH314027A
(en )
1956-05-31
Method and device for the production of ski edges and ski edges
AT187402B
(en )
1956-10-25
Method and device for manufacturing zip fasteners