DK55608C
(en )
1938-12-27
Flat Pressure Plate and Procedure for Its Manufacture.
DK53414C
(en )
1937-08-09
Pressure plate.
FR795468A
(en )
1936-03-14
Diaphragm valves
FR792104A
(en )
1935-12-23
Diaphragm valve
CH196038A
(en )
1938-02-28
Valve cock.
FR817634A
(en )
1937-09-07
Advanced pressure gauge
DK53992C
(en )
1937-12-06
Straamaatte eller Straamaattebane og Fremgangsmaade til dens Fremstilling.
DK56086C
(en )
1939-04-24
Tanning Procedure.
DK56291C
(en )
1939-06-12
Pressure mechanism for Weights.
CH182669A
(en )
1936-02-29
Housekeeping press.
DK52435C
(en )
1936-12-14
High pressure valve.
DK56377C
(en )
1939-07-03
Glass Insulator and Procedure for Its Manufacture.
DK53598C
(en )
1937-09-13
Plate pasteurizer.
DK54325C
(en )
1938-02-14
Plate pasteurizer.
DK50175C
(en )
1935-04-23
Pressure form for High or Low pressure, e.g. Letterpress, and Procedure for its Manufacture.
AT158009B
(en )
1940-02-26
Heating plate.
DK53307C
(en )
1937-07-12
File and Procedure for its Manufacture.
DK54530C
(en )
1938-03-28
Pressure roller for Radsaamaskiner.
DK52877C
(en )
1937-03-30
Purifier for Fyrriste.
DK54568C
(en )
1938-04-04
Stretcher for Weights.
DK51877C
(en )
1936-07-13
Flat pressure plate, in particular offset printing plate, and method of its manufacture.
DK52005C
(en )
1936-08-10
Flat pressure plate, in particular offset printing plate, and method of its manufacture.
DK61607C
(en )
1943-11-22
Procedure and Press Form for the Manufacture of Rubber Footwear.
FR822339A
(en )
1937-12-28
High pressure membrane
DK52988C
(en )
1937-04-26
Elastic Holderband especially for Pull-through.