DK50132C
(en )
1935-04-15
Device for thin-walled containers of paper or cardboard.
FR774829A
(en )
1934-12-14
Cardboard container
DK50442C
(en )
1935-07-15
Device for containers of paper, cardboard or similar material usable for liquid contents.
ES3515Y
(en )
1935-10-16
Superior closure of containers made of cardboard or similar paper.
DK49159C
(en )
1934-08-20
Box or Container of Paper or Cardboard.
FR759384A
(en )
1934-02-02
Advanced paper container
DK57664C
(en )
1940-06-03
Machine for making Containers of Paper, Cardboard or similar Materials.
ES3514Y
(en )
1935-10-16
Containers made of a single piece of cardboard or similar paper.
FR794306A
(en )
1936-02-13
Lid for conical cardboard containers
FR45134E
(en )
1935-06-13
Cardboard container
DK50763C
(en )
1935-10-14
Bottle of Paper, Cardboard or similar folding Material.
DK51065C
(en )
1935-12-23
Procedure for impregnating containers of cardboard, paper or similar material.
FR771276A
(en )
1934-10-04
Cardboard container
ES133704A1
(en )
1934-04-16
Procedure for closing containers made of paper, cardboard or metalized cardboard.
DK59859C
(en )
1942-06-08
Container of Paper, Cardboard or similar Material.
ES3202Y
(en )
1935-07-16
Paper cardboard packaging or similar materials
ES4026Y
(en )
1936-04-16
Paper container for liquids.
DK50257C
(en )
1935-05-20
Procedure for the manufacture of flat collapsible barrels (cylindrical packaging) of cardboard.
DK49067C
(en )
1934-07-30
Foldable Insert for Cardboard Bottle Boxes.
DK60024C
(en )
1942-08-03
Container of Paper or Cardboard.
DK50618C
(en )
1935-09-02
Cardboard or cardboard box locking device.
DK54541C
(en )
1938-03-28
Machine for closing containers of cardboard or similar flexible material.
ES1522Y
(en )
1933-09-16
Sheets of paper for letters that become envelopes or covers of the same.
ES3172Y
(en )
1935-07-16
Cardboard box or container, cardboard papers or similar.
ES2935Y
(en )
1935-07-16
Cardboard container.