GR2540B
(en )
1929-11-23
METHOD FOR PROCESSING THE SHEETS AND SMOKING FOR THE DEVICE IN PACKAGES.
CH138466A
(en )
1930-02-28
Device for moistening gummed strips.
SU20834A1
(en )
1931-05-31
Device for viewing objects in the dark
GR3069B
(en )
1931-01-20
SPECIAL BANK AND SPECIAL PACKAGING FOR TOBACCO PROCESSING.
GR1725B
(en )
1928-01-27
SPECIAL BANK AND SPECIAL PACKAGING FOR TOBACCO PROCESSING.
FR647472A
(en )
1928-11-24
Improvements in apparatus for concentrating, dehydrating and the like
CH129907A
(en )
1929-01-02
Device for sharpening pencils and the like.
GR2091B
(en )
1928-12-27
MODIFICATION IN LIFEBUILDING DEVICE.
DK40829C
(en )
1929-09-23
Music practice and sheet music apparatus.
ES105144A1
(en )
1928-07-01
An improvement in postcards, photographs and the like.
GB276856A
(en )
1927-09-08
Improvements in mounts for miniatures, photographs and the like
AT116777B
(en )
1930-03-10
Teaching and music apparatus.
ES109822A1
(en )
1928-11-16
Improvements in the machines for packaging and packaging.
ES111299A3
(en )
1929-05-01
Improvements in the grinding and wrapping machines.
DK44596C
(en )
1931-09-14
Method and Device for Sheet Transport.
GR2226B
(en )
1929-03-20
IMPROVEMENTS IN AN APPARATUS USED FOR THE PROCESSING OF CARBONATE SUBSTANCES, FOR THE RECEIPT OF THESE PRODUCTS.
DK39764C
(en )
1929-02-04
Speed controller for Automobiles and the like.
BE360939A
(en )
1929-06-29
Envelopes for sausages, cold cuts, etc ... and device for their manufacture
AT109129B
(en )
1928-03-26
Device for rolling in pipes.
ES113372A3
(en )
1929-08-01
Closure device for belts and other garments.
GR2558B
(en )
1929-12-09
SYSTEM AND APPARATUS FOR VLINOGRAPHY VIRUS PREVENTION.
ES102694A1
(en )
1927-07-01
Perfecting in belts.
DK43515C
(en )
1930-12-22
Breakthrough and Breakthrough Device.
CA280878A
(en )
1928-06-12
Gas processing device
ES98992A3
(en )
1926-11-01
A device for holding papers and other objects in a laminar shape.