NL171147B
(en )
1982-09-16
METHOD FOR MAINTAINING THE LIQUIDITY OF THE MORTAR AND CONCRETE.
CH393800A
(en )
1965-06-15
Slaved vibrator
DK115723B
(en )
1969-11-03
Method and apparatus for calcining gypsum.
IT963778B
(en )
1974-01-21
IMPROVED PORTLAND CEMENT AND ADDITIVES FOR IT
OA03963A
(en )
1979-08-31
Conditioning of concrete and mortars.
GR23402B
(en )
1962-07-06
IMPROVING MEANS FOR CEMENT MORTARS AND LIME MORTARS AND METHOD FOR THE USE OF THIS IMPROVEMENT MEDIA.
CH374922A
(en )
1964-01-31
Concrete vibrator
AT231338B
(en )
1964-01-27
Refractory stone unit
FR1304577A
(en )
1962-09-21
Concrete skips
DK103826C
(en )
1966-02-28
Process for the preparation of an antibiotic 9671 RP.
AT230263B
(en )
1963-11-25
Refractory stone unit
GR23669B
(en )
1962-09-28
PERFECTED METHOD AND INSIDE FOR SPILLING IN THE PRINT OF BRICKS, CEMENT BIBLES AND SIMILAR.
GR23673B
(en )
1962-09-29
METHOD AND APPLIANCE FOR THE CONSTRUCTION OF CONCRETE PILLS.
GR23289B
(en )
1962-06-14
METHOD AND APPARATUS FOR THE ATTACK OF INSULATING MATERIALS.
FR1310676A
(en )
1962-11-30
Automatic reversing valve
BE602857A
(en )
1961-08-23
Method for the manufacture of various modele and hard-form plasters.
AT221433B
(en )
1962-05-25
Cement silo
DK107331C
(en )
1967-05-16
Drive mechanism for cement mills.
CA687594A
(en )
1964-06-02
Reactivation of hardened portland cement and processes for utilizing the same
CH454720A
(en )
1968-04-15
Mortar mix
FR1292687A
(en )
1962-05-04
Cement mixer
BE607677A
(en )
1961-12-18
Improved processes for the expansion of Perlite and the like.
FR1313901A
(en )
1963-01-04
Brick for construction
FR1311989A
(en )
1962-12-14
Advanced brick for construction
GR19924B
(en )
1959-07-18
CONSTRUCTION OF RETHER STREETS, SLABS AND SIDES.