IT7967950A0
(en )
1979-05-07
ASSEMBLY CONSISTING OF A SEAL FOR VALVE STEMS AND A SPRING SUPPORT CAP
GB2128717B
(en )
1985-10-16
Valve and stem seal therefor
GB2159877B
(en )
1987-12-31
Actuating valves of i c engine
DE3569804D1
(en )
1989-06-01
Valve stem packing
IT1175600B
(en )
1987-07-01
TIMED FLOW CONTROL VALVE GROUP
NO881176L
(en )
1988-03-17
CORRECTION OF FUNCTIONALLY WEAKED VALVE VALVES.
DE3266888D1
(en )
1985-11-21
Isolation of principal outer membrane protein and antigen of chlamydia trachomatis
DE69014731D1
(en )
1995-01-19
Floating valve stem seal.
BR8404102A
(en )
1985-07-16
ADJUSTMENT VALVE GASKET
IT1226576B
(en )
1991-01-24
SEALING OF FLOW WITHOUT CONTACT.
NO175655C
(en )
1994-11-09
valve stem seal
IT8540117A0
(en )
1985-10-31
RING GASKET ASSEMBLY FOR FRONT SEAL
AU533351B2
(en )
1983-11-17
Valve timing arrangement
DK161780C
(en )
1992-01-20
SEALING FOR VALVES
DK0427057T3
(en )
1994-10-24
Seal ring for utility water valves
GB2152134B
(en )
1987-06-24
Supporting i c engine valve rocker arms
IT8353227V0
(en )
1983-04-20
GROUP CONSISTING OF SEALING GASKET FOR VALVE STEMS AND SPRING SUPPORT BOWLS
IT8252991V0
(en )
1982-03-04
GROUP CONSISTING OF SEALING GASKET FOR VALVE STEMS AND SPRING SUPPORT BOWLS
IT8153020V0
(en )
1981-03-13
GROUP CONSISTING OF SEALING GASKET FOR VALVE STEMS AND SPRING SUPPORT BOWLS
GB2164999B
(en )
1988-08-03
Supporting structure for rocker arms for engine valves
IT1171152B
(en )
1987-06-10
PLANT FOR THE EXTRACTION OF GAS IN QUINANTS FROM CLOSED ENVIRONMENTS
DK345287D0
(en )
1987-07-06
GAS FLOW VALVE VALVES
DK63386A
(en )
1986-08-14
SPRING AND PROCEDURE FOR ITS MANUFACTURING
GB2138345B
(en )
1986-05-14
Assembly of valve cotters
IT1132297B
(en )
1986-07-02
GASKET FOR STEMS, IN PARTICULAR SEAL GASKET FOR VALVE STEMS