BR7204762D0
(en )
1973-07-10
IMPROVEMENTS IN OR RELATING TO FLUID DISTRIBUTION APPLIANCES
SE373645B
(en )
1975-02-10
BUTTERFLY VALVE WITH ECCENTRICALLY LOCATED VALVE DISC BLADE
IT991987B
(en )
1975-08-30
IMPROVEMENT IN BUTTERFLY VALVES
BR7201703D0
(en )
1974-01-02
PERFECTED BUTTERFLY VALVE
AR196405A1
(en )
1973-12-27
IMPROVEMENTS IN VALVES OR DISTRIBUTORS
AT334702B
(en )
1976-02-10
SHUT-OFF IN PIPELINES
BR7201131D0
(en )
1973-06-07
IMPROVEMENTS IN OR RELATING TO SEATS
IT958780B
(en )
1973-10-30
DIRECT PASS VALVE AND WEDGE-SHAPED OPERCLE
CH532221A
(en )
1972-12-31
Combined throttle and quick-closing valve
ZA725583B
(en )
1973-04-25
Improvements in or relating to gate valves
BR7106103D0
(en )
1973-04-26
IMPROVEMENTS IN OR RELATING TO VALVE FOR SANITARY INSTALLATIONS AND OTHER
CH476241A
(en )
1969-07-31
Butterfly valve
IT962127B
(en )
1973-12-20
IMPROVEMENT IN BUTTERFLY VALVES
BR7202445D0
(en )
1974-10-22
IMPROVEMENTS IN OR RELATING TO CONNECTIONS FOR SUPPORTING PIPES
CH531134A
(en )
1972-11-30
Shut-off valve
BE791000A
(en )
1973-03-01
BUTTERFLY VALVE
BR7107161D0
(en )
1973-07-03
IMPROVEMENTS IN OR RELATING TO SANITARY BASINS
AT324789B
(en )
1975-09-25
SHUT-OFF VALVE
BR7208431D0
(en )
1974-09-05
IMPROVEMENTS IN OR RELATING TO SANITARY DISCHARGE VALVES
BR7108405D0
(en )
1973-04-19
PERFECTING IN AND CONNECTING TO CONNECTOR FOR SANITARY APPLIANCES
BR7102710D0
(en )
1973-05-24
NEW PROVISIONS IN WASHERS FOR SANITARY INSTALLATIONS
BR7107132D0
(en )
1973-04-26
IMPROVEMENT IN SANITARY DISCHARGE VALVES
BR7016506D0
(en )
1973-02-20
IMPROVEMENTS IN / OR RELATING TO CONTACT TERMINAL FOR VALVES AND SIMILAR
BR7205075D0
(en )
1973-06-14
MIXING VALVE IMPROVEMENTS
AR198481Q
(en )
1974-06-28
BUTTERFLY VALVE