Hydraulic and earth engineering
Earth treatment or control
Rock or earth bolt or anchor
Inventor
active
Double-base solid propellants
Firedamp-safe method for stud driving cartridges
Process for the production of propellant charge powders, especia
Propellent charge and method of making the charge by crushing pa
Single- or multiple-base powder charges for propellants and proc
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Profile ID: LFUS-PAI-P-245367