DK38035C
(en )
1927-10-10
Procedure for the manufacture of curling iron sheets for use in upholstery and the like.
SU15145A1
(en )
1930-04-30
The method of pickling sheet iron
DK38439C
(en )
1928-02-13
Press for Use in the Manufacture of Flexible Wood.
DK41348C
(en )
1929-12-23
Procedure for Use in the Manufacture of Rectifier Elements.
ES111918A1
(en )
1929-06-01
Improvements in the manufacture of plates and pipes of cement and asbestos or similar mixtures.
GB261650A
(en )
1926-11-25
Improvements in devices for heating curling tongs and the like
DK38667C
(en )
1928-04-16
Stecil sheets and Stencils for Use in Duplication.
DK42540C
(en )
1930-07-07
Procedure for the manufacture of transformer sheets and similar sheets.
CA259323A
(en )
1926-03-30
Combined muffler and heater
DK47597C
(en )
1933-07-31
Steam heater for use in railway vehicles and for other purposes.
DK44853C
(en )
1931-11-16
Procedure for wet grinding of powder mixtures of hard metals and the like.
ES97126A1
(en )
1926-04-16
An improvement in the manufacture of cement and asbestos plates.
DK37924C
(en )
1927-09-05
Procedure for the manufacture of molds and other utensils for use in the glass industry.
ES100272A1
(en )
1927-01-16
Garments for personal and domestic use.
ES97778A1
(en )
1926-06-16
Provision for flattening and smoothing wooden surfaces and the like.
DK42552C
(en )
1930-07-07
Device for double books and the like.
CA277578A
(en )
1928-01-31
Combined muffler and heater
ES98237A1
(en )
1926-08-01
Improvements in the manufacture of tiles and cement plates or similar.
CA280627A
(en )
1928-06-05
Gas and steam producer-generator
ES118995A3
(en )
1930-08-16
Improvements in the manufacture of cement and asbestos plates or similar pastes.
CA269682A
(en )
1927-04-05
Flat and curved iron
ES100625A3
(en )
1927-03-01
The manufacture of iron and steel plate.
DK40124C
(en )
1929-05-06
Method for the manufacture of base-exchanging materials for use in softening and purifying water.
ES97179A1
(en )
1926-05-01
A procedure for preparing iron alloys and the like.
CA260367A
(en )
1926-05-04
Tie and support