NO122952B
(cs )
1971-09-06
GB1048101A
(en )
1966-11-09
Sealing device for doors and the like closure members
GB1212660A
(en )
1970-11-18
Ventilating valve to be mounted in a window frame
US2494844A
(en )
1950-01-17
Combined window sash and screen
ES188755U
(es )
1974-02-16
Una disposicion para el cambio de filtros en un armario de cultivo.
NO118519B
(cs )
1970-01-05
ES189335U
(es )
1974-03-16
Perfil para la realizacion de marcos fijos y de falsos marcos de cerramientos.
US2407229A
(en )
1946-09-10
Window screen drain
GB785606A
(en )
1957-10-30
Improvements in or relating to louvre ventilators
GB1599642A
(en )
1981-10-07
Provision of letter boxes in wooden doors
EP0101287A3
(en )
1984-12-27
Improvements in or relating to containers
ES149023U
(es )
1969-08-01
Una falleba para ventana de doble hoja.
GB1066522A
(en )
1967-04-26
Improvements in or relating to hoppers for refuse chutes
US1563610A
(en )
1925-12-01
Weather strip
GB578068A
(en )
1946-06-13
Improvements relating to window or door frames
ES159506U
(es )
1970-08-16
Dispositivo de cierre perfeccionado.
GB908367A
(en )
1962-10-17
Improvements in ventilators for windows
FR2456206A1
(fr )
1980-12-05
Procede de survitrage
GB660762A
(en )
1951-11-14
Improvements in or relating to draught-excluding means for doors and windows and the like
GB520803A
(en )
1940-05-03
Method of destroying dry rot (merulius lacrymans) in brick walls
GB494712A
(en )
1938-10-31
Improved method and means of rendering buildings and rooms proof against the ingress of toxic gases
GB490796A
(en )
1938-08-22
Improvements in and relating to sound absorbing ventilating casement windows
GB494115A
(en )
1938-10-20
Improved method and means of rendering buildings and rooms proof against the ingress of toxic gases
ES201461U
(es )
1975-10-01
Dispositivo para apertura y cierre de puertas.
ES207217U
(es )
1976-03-01
Cierre hermetico para ventana.