ES284902Y
(en )
1986-05-16
SEAL-COVER DEVICE FOR CONTAINER VALVES.
NO158233C
(en )
1988-08-03
PRESSURE VALVE FOR CONTAINERS.
NO803960L
(en )
1981-07-06
AEROSOL CONTAINER WITH CONTENT AND AEROSOL CONTAINER VALVE.
ES267102Y
(en )
1986-08-01
CLOSING CAP FOR CONTAINERS.
NO801270L
(en )
1980-11-03
SAFETY VALVE DEVICE.
GB2081445B
(en )
1984-07-25
Testing the pressure in containers
ES513857A0
(en )
1983-08-16
IMPROVEMENTS IN CLOSURES FOR CONTAINERS.
ES506989A0
(en )
1983-02-01
METHOD FOR THE MANUFACTURE OF PLASTIC CONTAINERS PROVIDED WITH CLOSED AQUEOUS DEVICE.
BR7907200A
(en )
1980-07-08
SAFETY VALVE, NOTES FOR PACKING
ES510420A0
(en )
1983-02-01
IMPROVEMENTS IN SERIES FOR CONTAINERS.
BR6000264U
(en )
1981-09-15
PROVISIONS APPLIED IN LID FOR CONTAINERS, WITH PRESSURE RELEASE VALVE
ES273477Y
(en )
1985-01-16
CLOSURE FOR CONTAINERS.
NO156780B
(en )
1987-08-17
SLIDE VALVE FOR LARGE CONTAINERS.
ES266689Y
(en )
1983-12-16
SAFETY CLOSING DEVICE FOR CONTAINERS RECEIVING A COVER.
ES490768A0
(en )
1981-02-16
IMPROVEMENTS IN CASES FORGED IN STAMP FOR CLOSING OR RETAINING VALVES
ES520666A0
(en )
1984-03-16
IMPROVEMENTS IN CLOSING BODIES FOR SAFE BOXES.
ES495053A0
(en )
1981-06-16
SAFETY VALVE DEVICE FOR PRE-SION CONTAINERS
NO147700C
(en )
1983-06-01
CLOSING DEVICE FOR OPEN THE CONTAINERS.
ES234225Y
(en )
1978-09-16
SECURITY SEAL FOR CONTAINERS IN GENERAL.
IT7920946A0
(en )
1979-03-13
CLOSING DEVICE FOR PRESSURE VESSELS.
ES506225A0
(en )
1982-09-01
VALVE DEVICE, IN PARTICULAR CONDENSA-DO DOWNLOADER
ES253502Y
(en )
1981-10-16
SAFETY CLOSURE FOR CONTAINERS
ES261456Y
(en )
1982-12-01
PLURIPRACTICABLE CLOSING DEVICE FOR CONTAINERS.
ES262369Y
(en )
1983-01-01
PERFECTED CLOSURE FOR CONTAINERS.
YU43968B
(en )
1990-02-28
Hydraulic closure for valves, especially for water