FR57274E
(en )
1952-12-31
Grinding spindle
CH288232A
(en )
1953-01-15
Device for fine machining of workpiece surfaces.
FR966594A
(en )
1950-10-13
Improvements made to abrasive or grinding tools
AT175823B
(en )
1953-08-25
Device for grinding, polishing or other fine machining of workpiece surfaces
AT189089B
(en )
1957-02-25
Device for grinding, polishing or other fine machining of workpiece surfaces
CH269261A
(en )
1950-06-30
Sanding roller for dressing surfaces.
AT164065B
(en )
1949-09-26
Diamond tool, especially for grinding
FR965908A
(en )
1950-09-26
Double twist grinding spindle
FR913884A
(en )
1946-09-23
Machine for planing, dressing and polishing granite, marble and all other stones
AT182331B
(en )
1955-06-25
Device for fine machining, such as grinding, polishing or the like of workpiece surfaces
AT184093B
(en )
1955-12-10
Device for fine machining such as grinding, polishing or the like of workpiece surfaces
CH244291A
(en )
1946-09-15
Machine for polishing the face of stone.
FR56940E
(en )
1952-10-09
Grinding spindle
CH277755A
(en )
1951-09-15
Device for fine machining of cylindrical workpiece surfaces.
CH270617A
(en )
1950-09-15
Method and device for grinding cutting tools.
CH267759A
(en )
1950-04-15
Tool grinding machine.
CH284858A
(en )
1952-08-15
Adjustable tool for fine machining of bores.
AT175510B
(en )
1953-07-25
Device for machining cylindrical outer surfaces of workpieces
AT175180B
(en )
1953-06-10
Device for centerless, chip-removing tangential machining of workpieces according to cylindrical surfaces
AT173284B
(en )
1952-12-10
Device for surface grinding of workpieces
FR973519A
(en )
1951-02-12
Straightening and grinding machine for flat surfaces
FR1034821A
(en )
1953-08-03
Advanced grinding machine or similar machine tool
CA451626A
(en )
1948-10-05
Surface refacing tool
CH265918A
(en )
1949-12-31
Surface grinding machine.
FR926994A
(en )
1947-10-16
Abrasive material parts