CH210806A
(en )
1940-08-15
Device for guiding and bringing together artificial threads produced by mechanical pulling.
NL183340B
(en )
SAFETY HANDLE.
CH236805A
(en )
1945-03-15
Process for shaping materials.
NL150506B
(en )
PROCESS FOR PREPARING A CLEAR AND FILTRABLE, PRACTICAL NEUTRAL LIQUID LUBRICANT.
CH243661A
(en )
1946-07-31
Device for driving toggle mechanisms.
CH233426A
(en )
1944-07-31
Template for drawing figures, preferably intended for use by children.
CH246305A
(en )
1946-12-31
Machine tool with device for limiting the feed rate for the tool slide.
CH242218A
(en )
1946-04-30
Mechanism for producing a tumbling and pivoting movement.
NL162297B
(en )
PROCESS FOR PREPARING A MARGARINE.
CH238878A
(en )
1945-08-31
Device for the production of regular polygons, e.g. B. of polygonal holes or tenons.
AT177307B
(en )
1954-01-25
Machine for connecting two or more parts by riveting, upsetting and the like. like
CH289506A
(en )
1953-03-15
Notching tool.
CH240264A
(en )
1945-12-15
Machine tool for producing threads.
CH248570A
(en )
1947-05-15
Device for holding the workpiece on copying machines for the production of wooden handles of different cross-sections
CH231683A
(en )
1944-04-15
Device for producing glass threads.
FR941722A
(en )
1949-01-19
Advanced training in punching machines
CH223298A
(en )
1942-09-15
Device for splitting ammonia.
CH237389A
(en )
1945-04-30
Process for halogenating hydrocarbons.
DK66031C
(en )
1947-12-08
Drawing tools.
CH245533A
(en )
1946-11-15
Device with manual operation.
GR8115B
(en )
1939-04-12
METHOD TO ACHIEVE A PRODUCT SUITABLE FOR THE NUTRITION OF ORGANISMS, AND A PRODUCT RECEIVED BY THIS METHOD.
CH231527A
(en )
1944-03-31
Device for producing polygonal workpiece circumferential shapes.
CH237044A
(en )
1945-03-31
Bench with multiple dies.
AT144720B
(en )
1936-02-25
Device for indexing musical works.
CH264462A
(en )
1949-10-15
Press piece, in particular apparatus box with a fastening member.