JPS5380394A
(en )
1978-07-15
Method of making titaniummcontaining component for zieglerrnattaatype catalyst
ZA771590B
(en )
1978-05-30
Apparatus for the production of finished prestressed concrete members
JPS5370425A
(en )
1978-06-22
Method of making vibration plate
JPS52103317A
(en )
1977-08-30
Purifying method of germanium
GR63625B
(en )
1979-11-27
Process for water-profing of gypsum works
CS184534B1
(en )
1978-08-31
Apparatus adapted for continuous manufacture of porous concrete by system of complex vibration
JPS5380396A
(en )
1978-07-15
Method of making titaniummcontaining component for zieglerrnattaatype catalyst
JPS5380395A
(en )
1978-07-15
Method of making titaniummcontaining component for zieglerrnattaatype catalyst
JPS5337688A
(en )
1978-04-06
Purifying method of epsilonncaprolactam
YU299777A
(en )
1982-08-31
Process for obtaining fibres of porous structure
JPS5295725A
(en )
1977-08-11
Apparatus for molding of concrete block by injectro pouring
JPS534063A
(en )
1978-01-14
Method for purification of polystyrene
JPS5326814A
(en )
1978-03-13
Apparatus for producing concrete
JPS5282813A
(en )
1977-07-11
Method of providing compartment for concrete pipe
JPS5340010A
(en )
1978-04-12
Apparatus for manufacture of concrete blocks
JPS53216A
(en )
1978-01-05
Apparatus for production of pressed concrete
JPS52133343A
(en )
1977-11-08
Method of copperizing various materials for construction
JPS5285006A
(en )
1977-07-15
Method of producing porous meatl
JPS536317A
(en )
1978-01-20
Apparatus for production of concrete pipes
JPS5378626A
(en )
1978-07-12
Method of executing waterrproof of membrane of concrete slab
GB1539252A
(en )
1979-01-31
Method for purification of gas streams
JPS52150428A
(en )
1977-12-14
Apparatus for production of block mats
JPS5383201A
(en )
1978-07-22
Means for determining desired dimensions of vehichles
JPS52127921A
(en )
1977-10-27
Apparatus for regeneration of waste aggregate
JPS5288208A
(en )
1977-07-23
Method of producing porous plate