DK78374C
(en )
1954-11-08
Mechanism for opening and closing the lower closing covers for side-by-side vertical retorts.
FR1143347A
(en )
1957-09-30
Coke ovens and the like, and like doors and closures therefor
DK86377C
(en )
1958-10-20
Mechanism for opening and closing a lower, pivoting closing cover for a vertical retort.
DK74820C
(en )
1952-10-13
Closing mechanism for book covers.
DK93772C
(en )
1962-06-25
Door closer for one-sided opening doors.
BE585116A
(en )
1960-03-16
Device for cleaning the doors of coke ovens.
DK104926C
(en )
1966-07-25
Unit for opening raw asbestos.
FR1077815A
(en )
1954-11-12
Coke oven closing device
DK79917C
(en )
1955-10-03
Apparatus for closing the discharge opening from a coke chamber.
DK78222C
(en )
1954-10-04
Closing mechanism.
DK82006C
(en )
1957-01-28
Locking mechanism for electrically driven centrifuges and similar appliances with opening lid.
DK92625C
(en )
1962-01-22
Mechanism for opening and closing hinged hatch covers.
DK104723C
(en )
1966-06-20
Means for closing hatch openings.
BE581464A
(en )
1959-12-01
Double blast furnace top closure.
GB710520A
(en )
1954-06-16
Actuating mechanism for gates
DK76770C
(en )
1953-11-30
Closure for pigfolds.
CH310457A
(en )
1955-10-31
Door for stove.
FR1180075A
(en )
1959-06-01
Closing device for coke oven doors
DK86946C
(en )
1959-02-23
Closing device for windows.
DK92053C
(en )
1961-10-23
Retaining mechanism for door closers.
ES34012Y
(en )
1953-05-01
Combination lock closing
DK81590C
(en )
1956-08-13
Closing mechanism for basin drain.
DK75812C
(en )
1953-05-11
Lower closing device with externally heated vertical chambers.
DK79483C
(en )
1955-07-04
Coke extractor for vertical retorts.
DK77307C
(en )
1954-03-29
Common operating mechanism for a number of lower closure covers for vertical chambers in gas and coke ovens.