CH358962A
(en )
1961-12-15
Device for recognizing characters
CH354600A
(en )
1961-05-31
Device for sampling liquids
CH353384A
(en )
1961-04-15
Device for making copies
AT197553B
(en )
1958-05-10
Device for preparing coffee filtrate
CH354199A
(en )
1961-05-15
Device for conveying gases
CH355985A
(en )
1961-07-31
Device for pricking and potting plants
CH374325A
(en )
1963-12-31
Device for grouping biscuits
CH360848A
(en )
1962-03-15
Device for coupling hollow bars
AT196162B
(en )
1958-02-25
Device for separating (thinning) plants standing in parallel rows
CH348279A
(en )
1960-08-15
Device for supporting plants
CH352499A
(en )
1961-02-28
Device for checking and registering size tolerances
AT197290B
(en )
1958-04-25
Device for cleaning liquids
AT232773B
(en )
1964-04-10
Device for thinning plants standing in rows, especially in beet growing
CH361422A
(en )
1962-04-15
Method and device for punching statistical registration cards
CH359918A
(en )
1962-01-31
Device for weeding plants or separating beets
CH346863A
(en )
1960-06-15
Device for shaking vessels
AT193909B
(en )
1957-12-10
Device for freezing baked goods
CH344811A
(en )
1960-02-29
Device for dedusting tablets
AT197626B
(en )
1958-05-10
Machine for thinning or weeding plants standing in rows
AT183985B
(en )
1955-12-10
Device for grafting plants
AT198043B
(en )
1958-06-10
Device for the photoelectric reading of character representations
AT205520B
(en )
1959-10-10
Device for removing lye from manure
CH346722A
(en )
1960-05-31
Device for clearing trees
AT197105B
(en )
1958-04-10
Link harrow for thinning out seed rows
CH359317A
(en )
1961-12-31
Device for restraining pets