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
CH322397A
(en )
1957-06-15
Method and device for producing drive belts
CH345123A
(en )
1960-03-15
Method and device for the production of multilayer glazing elements
CH317287A
(en )
1956-11-15
Method and device for the finest distribution of liquids
CH322460A
(en )
1957-06-15
Method for producing P-N interfaces in semiconductor bodies and semiconductor device produced therefrom
AT195630B
(en )
1958-02-25
Method and device for manufacturing zip fasteners
AT179464B
(en )
1954-09-10
Method and device for the production of gutters u. like
AT192229B
(en )
1957-10-10
Method and device for manufacturing zip fasteners
AT187402B
(en )
1956-10-25
Method and device for manufacturing zip fasteners
CH316720A
(en )
1956-10-31
Method and device for obtaining crystalline substances from solutions
AT183955B
(en )
1955-12-10
Method and device for the production of shaped pieces
AT184804B
(en )
1956-02-25
Method and device for the production of slide fasteners
AT194127B
(en )
1957-12-27
Method and device for the production of hollow bodies
AT193328B
(en )
1957-11-25
Process for the production of zip fasteners and device for carrying out the process
AT196575B
(en )
1958-03-25
Method and device for the production of lunatiform products
CH317357A
(en )
1956-11-30
Method and device for controlling pests
AT171932B
(en )
1952-07-25
Method and device for manufacturing cast brushes
AT193132B
(en )
1957-11-25
Method and device for manufacturing zip fasteners
AT186214B
(en )
1956-07-25
Zip fastener and process for its manufacture
AT187374B
(en )
1956-10-25
Method and device for the production of hollow bodies
AT169357B
(en )
1951-11-10
Method and device for manufacturing zip fasteners
AT181026B
(en )
1955-02-10
Method and device for the production of cast mass-produced parts
AT178609B
(en )
1954-05-25
Method and device for the production of zip fasteners
CH314027A
(en )
1956-05-31
Method and device for the production of ski edges and ski edges