Sealing cartridge for anchoring retaining bolts - comprises sand cement mixt. in breakable sheath outside which is a second sheath contg. aq. soln. or suspension
FR2470149A2
IMPROVEMENTS IN METHODS OF SEALING BOLTS OF MINES AND THE LIKE
FR2461447A1
Protective sleeve for young shrubs and method for the production thereof
GB2007741A
Process for positioning strenghtening rods in mine levels and public works
ZA7806245B
Process for positioning strengthening rods in mine levels and public works
GB2001619A
Bedding-in anchorage rods
FR2398878A1
Compsn. for bedding in anchorage rods in mines etc. - comprising plaster, dry sand or powdered silica and a sodium silicate soln.
FR2428721A1
Arch section explosives store - has cross walls made of plastics in which closely spaced wires of electric alarm circuit are embedded
FR2428512A2
Equipment for packaging pyrotechnic pastes, powder or components - uses alternative pumps of variable delivery
JPS54142242A
Cartiridge for fixing use
FR2423317A2
NEW PROCESS FOR THE MANUFACTURE OF EXPLOSIVE CARTRIDGES AND EQUIPMENT FOR ITS IMPLEMENTATION
FR2418172A1
Sealing cartridges used in building industry - contain pre-accelerated polymer resin sepd. from hardening catalyst and filler
GB1556966A
Process for lining mine galleries
FR2408448A1
Protruding GRP rails of I=shaped girder section with reinforced heads - for supporting crossbars for carrying cables etc.
FR2397281A1
Polyester die heads for pultrusion of thermosetting resins - to permit microwave heating of the extrudate
ES458547A3
Procedure for the anchoring of the previous end of a vástago or a suspension bolt of the parameter of a mine gallery. (Machine-translation by Google Translate, not legally binding)
ES458117A3
Procedure for building metallic elements by cartridges of synthetic resins. (Machine-translation by Google Translate, not legally binding)
GB1465448A
Cartridge for sealing anchor bolts
ES414346A1
Procedure for the continuous manufacture of profiles with polyester resin armed with glass fibers. (Machine-translation by Google Translate, not legally binding)
ES407267A1
Improvements in metal vastagos recessed loads. (Machine-translation by Google Translate, not legally binding)
