CH281450A
(en )
1952-03-15
Process for hard chrome plating of the interior of pipes.
CH274247A
(en )
1951-03-31
Process for the electrolytic deposition of a metallic coating.
CH403087A
(en )
1965-11-30
Process for the production of semiconductor arrangements by single-crystal deposition of semiconductor material from the gas phase
CH280489A
(en )
1952-01-31
Process for the electrolytic deposition of copper.
CH475030A
(en )
1969-07-15
Process for the production of semiconductor layers by deposition from the gas phase
CH281449A
(en )
1952-03-15
Process for the electrolytic application of rhenium to a metal substrate and a rhenium coating obtained by this process.
AT170601B
(en )
1952-03-10
Process for the production of metallic and metalloid coatings by deposition from the vapor phase
AT173253B
(en )
1952-12-10
Process for the production of metallic and metalloid coatings by deposition from the vapor phase
CH280490A
(en )
1952-01-31
Process for the production of metal objects by the electrolytic deposition of metal.
AT169830B
(en )
1951-12-27
Process for the phosphating of metals
AT167429B
(en )
1951-01-10
Process for the preparation of pentaenes
AT182024B
(en )
1955-05-25
Process for metallizing metallic and non-metallic surfaces by deposition from the gas phase
CH318203A
(en )
1956-12-31
Process for the galvanic deposition of metals
AT169814B
(en )
1951-12-27
Process for the production of strong gas from lean gas
AT175706B
(en )
1953-08-10
Process for the extraction of gallium from raw aluminum containing gallium
AT177629B
(en )
1954-02-25
Process for the phosphating of metals
AT173941B
(en )
1953-02-10
Process for the production of staple strips from metal strips
AT170266B
(en )
1952-02-11
Process for the pure representation of metals by barrier electrolysis
AT177760B
(en )
1954-03-10
Process for the production of carbides from powdery heavy metals
CH301351A
(en )
1954-08-31
Process for the production of workpieces from an aluminum alloy.
AT194228B
(en )
1957-12-27
Process for the production of workpieces from metal powder
AT177932B
(en )
1954-03-25
Process for the production of metal powder for powder metallurgical purposes
AT168645B
(en )
1951-07-10
Process for the reduction of compounds of the cyclopentanopolyhydrophenanthrene series
AT192635B
(en )
1957-10-25
Process for the manufacture of hard metal objects
AT173780B
(en )
1953-01-26
Process for the formation of relief-like surfaces