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DE1906103A1
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Blow-off discharge device for the integration in blow-off lines for filling of carbonized Strebraeume
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DE1109632B
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For displacement conveyance or the like. Serving conveyor line and method for producing the pipes of the line
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DE1174281B
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Control device for the control and charging of recovery downpipes
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DE1209226B
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Process for the production of two-layer conveyor pipes for the transport of backfill material in the mine and conveyor pipe
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DE1185143B
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Automatic control device for the addition of dust binders in blower systems
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DE1019629B
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Downpipe for the transport of mountain backfill or similar hard, grainy masses
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DE1051224B
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Conveyor pipeline for displacement conveyance in mining
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DE1163758B
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Conveyor pipe for the transport of mountains or the like.
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DE1047153B
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Conveyor pipeline for displacement conveyance in mining
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GB800956A
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Conveyor pipes for the transport of bulk material, and method of producing same
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DE1001223B
|
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Offset conveyor line
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DE1091059B
|
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Route expansion segment and auxiliary device for producing the same
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DE1113179B
|
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Flanged pipe connection piece in box-like design as a deflecting element for the blow or flush offset lines in the mine
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DE1161526B
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Conveyor pipe for the transport of bulk material, especially blow-off pipe, for underground mining operations
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DE1033617B
|
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Conveyor pipe for the transport of bulk material and process for its manufacture
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DE970779C
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Conveyor pipe for bulk material conveyor lines that run in particular in a strongly inclined direction
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DE955584C
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Blow line
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DE1088003B
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Quick coupling for blower pipes
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