GB1545867A
(en )
1979-05-16
Apparatus for recovering minerals from the bottom of a body of water
HK27178A
(en )
1978-06-09
Method and apparatus for removing floating material from the surface of a body of liquid
GB1540616A
(en )
1979-02-14
Fluid generator
AU467785B2
(en )
1975-12-11
Method and apparatus for sucking up material from the bottom of a body of water
ZA732654B
(en )
1974-05-29
Method and equipment for the sizealteration of paper patterns
GB1553337A
(en )
1979-09-26
Floating cargo hose and a method of producing the same
HU175296B
(en )
1980-06-28
Process and equipment for the insolubilization of resins in water
EG13307A
(en )
1982-03-31
The method is particulary intended for operation under water
AU476602B2
(en )
1976-09-30
Apparatus for producing and protecting deposits of sedimentary material on the bed of a body of water
AU1964670A
(en )
1972-03-09
Method and apparatus for carrying out operations under the surface of a body of water
GB1551994A
(en )
1979-09-05
Ultrasonic examination of the surface of a body
IL41280A0
(en )
1973-04-30
Method and apparatus for controlling the movement of a vehicle
JPS51137963A
(en )
1976-11-29
Water jet packing box
BG28855A3
(en )
1980-07-15
Method and apparatus for forming the embracing part of tubular body
ZA735609B
(en )
1974-07-31
A process and apparatus for the purification of oily and dirty water
CA1032775A
(en )
1978-06-13
Platforms resting upon the bed of a body of water
AU8014175A
(en )
1976-10-21
Method for the destruction of aquatic molluscs
CA973373A
(en )
1975-08-26
Method of and device for producing and protecting deposits of sedimentary material on floors of bodies of water
JPS5281613A
(en )
1977-07-08
Emergency water tanks
ZA72122B
(en )
1972-11-29
A method of and device for producing and protecting deposits of sedimentary material on the floor of bodies of water
ZA758026B
(en )
1977-06-29
A method of and device for producing and protecting deposits of sedimentary material on the floor of bodies of wate
JPS51124294A
(en )
1976-10-29
Surface treatment for underwater object
JPS5284830A
(en )
1977-07-14
Device for making deposit on bottom under water and protecting the deposit
JPS5250014A
(en )
1977-04-21
Flexible skirt means for pressurized fluid intake
CA914434A
(en )
1972-11-14
Method and apparatus for carrying out operations under the surface of a body of water