DK127587B
(en )
1973-12-03
Vessel for collecting impurities, in particular oil, from water surfaces.
DK122997B
(en )
1972-05-08
Method for making resoribles.
NL141843B
(en )
1974-04-16
METHOD OF CLEARING WATER.
DK126007B
(en )
1973-05-28
Means for removing dirt, especially protein dirt, from hard surfaces.
DK132000B
(en )
1975-10-06
Running, especially for small arms.
DK115881B
(en )
1969-11-17
Method for making toothpicks.
DK123460B
(en )
1972-06-26
Method for making small capsules.
DK136345B
(en )
1977-10-03
Apparatus for separating oil from oily water.
DK112437B
(en )
1968-12-09
Means for collecting oil, preferably from a water surface.
DK122969B
(en )
1972-05-01
Means for cleaning boilers on the heating side.
DK124414B
(en )
1972-10-16
Means for stiffening textile material and for making it water and oil repellent.
DK113422B
(en )
1969-03-24
Roller press for squeezing out the water from laundry.
DK118273B
(en )
1970-07-27
Perforating machine for cross-perforating paper webs.
DK116227B
(en )
1969-12-22
Method for extracting oil from vegetable materials.
DK124483B
(en )
1972-10-23
Method for purifying carboxypeptidase B.
DK120854B
(en )
1971-07-26
Process for separating waxy hydrocarbons from oil by flotation.
DK113419B
(en )
1969-03-17
Method for removing oil layers on topsheets, especially on water surfaces.
DK125185B
(en )
1973-01-15
Fungicide.
FI51634C
(en )
1977-02-10
Pipe gutter.
DK119332B
(en )
1970-12-14
Skarn collection plant.
NL150024B
(en )
1976-07-15
REMOVAL TOOLS.
DK120023B
(en )
1971-03-29
Filter, especially for district heating lines.
DK120212B
(en )
1971-04-26
Tools for making finger zinc.
DK122509B
(en )
1972-03-13
Apparatus for recovering oil layers from water surfaces.
ES132403Y
(en )
1968-06-01
A STRAIGHT SLIDE AUTOMATIC KNIFE.