DK73663C
(en )
1952-01-14
Method and apparatus for grinding a twist drill.
DK70525C
(en )
1950-01-23
Flat knitting method and apparatus for performing the method.
DK70945C
(en )
1950-05-01
Method and apparatus for making shellac.
DK76482C
(en )
1953-10-12
Method and apparatus for generating aerosols.
CH253312A
(en )
1948-02-29
Device for grinding twist drills.
DK78572C
(en )
1954-12-13
Method and apparatus for manufacturing zipper joints.
DK74777C
(en )
1952-09-29
Method and apparatus for making pipes, in particular paper.
DK68815C
(en )
1949-03-28
Apparatus for electrometric titration.
DK74971C
(en )
1952-11-17
Method and apparatus for making ring collectors.
DK78325C
(en )
1954-10-25
Method and apparatus for producing celluloses and semi-celluloses.
DK72857C
(en )
1951-08-06
Method and apparatus for making zippers.
DK67119C
(en )
1948-06-28
Apparatus for Stretching, Smoothing and Suspending Ties.
AT175505B
(en )
1953-07-25
Device for grinding twist drills
DK66781C
(en )
1948-05-10
Procedure for Pressing Hollow Bodies and Apparatus for Performing the Procedure.
DK79889C
(en )
1955-09-26
Method and apparatus for examining boreholes.
DK78402C
(en )
1954-11-08
Method for polishing zipper elements and apparatus for performing the method.
DK68640C
(en )
1949-02-28
Apparatus for picking up a razor and used razor blades.
DK73632C
(en )
1952-01-07
Method and apparatus for surface treatment.
DK70902C
(en )
1950-04-17
Method and apparatus for making a decorative plate.
DK83395C
(en )
1957-09-02
Method and apparatus for making pencils.
CH247734A
(en )
1947-03-31
Apparatus for sharpening pencil leads.
DK73261C
(en )
1951-10-22
Apparatus for splitting and defibrating fibrous masses.
DK75070C
(en )
1952-12-01
Ribbon straps for footwear and Method and machine for making them.
DK73489C
(en )
1951-12-10
Apparatus for handshaking with one type at a time.
DK78057C
(en )
1954-09-06
Method and apparatus for wet treatment of synthetic threads.