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WO9312344A1
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Process for securing a holding part in a recess of a prefabricated part
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DE4137020A1
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Self-locking fastener, e.g. B. screw or nut
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DE4016724A1
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Thread forming screw with threaded part next to point - has thicker part next to screw head
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DD298961A5
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Hole and thread forming screw
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DE3922684A1
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PUNCHING AND THREADING SCREW
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EP0353468A1
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Connection element
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DE3909725C1
|
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Hole- and thread-forming screw
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DE3807741A1
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HEAD SCREW WITH A LOWERING PROVIDED FOR AN INTERNAL DRIVE
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DE3502253A1
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Testing device for workpieces
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DE3436204A1
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SCREW AND DRIVING TOOL HERE
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EP0128528A1
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Fastening element for fastening profiled plates to a support
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DE3325565A1
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DEVICE FOR USE UNLOCKING SCREWS
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DE3235352A1
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SELF-FORMING SCREW
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DE3201846A1
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SELF-FORMING SCREW
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EP0048709A1
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Nozzle with a plurality of channels, particularly burner nozzle for a welding apparatus and the like and manufacturing method thereof
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EP0012441A1
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Self-tapping drill-screw
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DE2948595A1
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Self tapping screw with differential threads - has smaller dia. tip threads for boring and main upper threads for attachment
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DE2853976A1
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Self-tapping and drilling screw - has parallel main threaded shank with smaller dia. tapered boring tip
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DE2840369A1
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ELECTRODE FOR ELECTRIC RESISTANT WELDING
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DE2754870A1
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SELF-FORMING SCREW
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