136011 ⎘
Tunnels or galleries, with or without linings; Methods or apparatus for making thereof ; Layout of tunnels or galleries; Making by using boring or cutting machines applying thermal energy, e.g. by projecting flames or hot gases, by laser beams
MICROWAVE-BASED MINING SYSTEMS AND METHODS WITH ROBOTIC ARM WAVEGUIDE
#2Hybrid Tunnel Boring Using Combination of Thermal and Mechanical Processes
#3MICROWAVE ENERGY APPLICATOR
#4Systems And Methods For Non-Contact Boring
#5Tunnel Extraction Machine (TEM)
#6HIGH POWER LASER TUNNELING MINING AND CONSTRUCTION EQUIPMENT AND METHODS OF USE
#7Systems and methods for non-contact boring
#8Plasma Drilling System
#9TBM TUNNELING TEST BENCH FOR MICROWAVE-ASSISTED ROTARY ROCK BREAKING
#10Microwave plasma adaptive rock breaking device for micro wave-insensitive rocks and method for using the same
#11Hard rock tunnel boring machine combining microwave heating with high pressure water cutting for assisting in rock breaking
#12Systems and methods for non-contact boring
#13Microwave-based mining systems and methods with robotic arm waveguide
#14Microwave energy applicator
#15Tunnel boring system
#16Method for boring with plasma
#17Systems and methods for non-contact boring
#18Laser and mechanical boring
#19Tunneling for underground power and pipelines
#20Mining machine applicable to fluidized mining of ore bodies and mining method
#21Tunneling for underground power and pipelines
#22High power laser tunneling mining and construction equipment and methods of use
#23Tunneling for underground power and pipelines
#24Cutter head for microwave presplitting type hard-rock tunnel boring machine
#25Laser-assisted tunnel boring machine and rock fragmenting method therefor
#26Method and apparatus for introducing or sinking cavities in rock
#27Tunnel excavation device
#28High power laser tunneling mining and construction equipment and methods of use