FR1269414A
(en )
1961-08-11
Abrasive and Finishing Tool
GB783479A
(en )
1957-09-25
Improvements relating to pumice-stone
CH418878A
(en )
1966-08-15
Grinding machine
CH369342A
(en )
1963-05-15
Machine tool, in particular universal milling machine
CH324769A
(en )
1957-10-15
Machine tool, in particular drilling and milling machine
CH361729A
(en )
1962-04-30
Machine tool, in particular grinding machine
CH411090A
(en )
1966-04-15
Program-controlled machine, in particular lens grinding machine
AT191287B
(en )
1957-08-10
Machine tool, in particular grinding and polishing machine
FR1151256A
(en )
1958-01-28
Improvement in abrasive belts
FR1131050A
(en )
1957-02-14
Grinding machine
CH365600A
(en )
1962-11-15
Form milling machine, in particular engraving machine
AT189741B
(en )
1957-04-25
Drilling or grinding tools, in particular for dental purposes
AT198586B
(en )
1958-07-10
Processing machine, in particular milling or grinding machine
AT197957B
(en )
1958-05-27
Machine tool, in particular for dental purposes
FR1107149A
(en )
1955-12-28
Improvement in grinding machines
AT190358B
(en )
1957-06-25
Machine tool, in particular lathe
AT187368B
(en )
1956-10-25
Machine tool, in particular lathe
FR1269648A
(en )
1961-08-18
Improvement in grinding machines
FR1197539A
(en )
1959-12-01
Hand grinding machine
FR1165108A
(en )
1958-10-20
Grinding tool
AT181358B
(en )
1955-03-10
Drilling and grinding devices, in particular for dental purposes
AT196270B
(en )
1958-03-10
Tool grinding machine
FR1117544A
(en )
1956-05-23
Abrasive Belt Polishing and Grinding Machine
AT190669B
(en )
1957-07-10
Combined setting and grinding machine for saw blades, in particular longitudinal saw blades
DK91004C
(en )
1961-05-29
Sanding or polishing machine.