Process and preparation of cosmetic and medicinal compositions using medicinal herbs, extracts of medicinal herbs, and other natural healing substances
DE3130822A1
Circuit arrangement for telephone switching systems, in particular small PABX systems
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Flavoured dairy prod. contg. medicinal herbs - as tincture, extract or powder
DE2823372A1
SPREAD FASTENERS AND TOOLS AND PROCEDURE FOR PREPARING HOLES FOR SUCH FASTENERS
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Hollow stemmed stone drill - has helical air supply groove around outside of stem and air entry openings at tip
DE2723785A1
DRILLING TOOL
DE2626494A1
Plug fastener with spreadable sections - uses standard bolt to operate wedges for spreading sections with partial axial slits
DE2530234A1
Boring tool for forward expanding conical bores - has tapered mandrel for expanding flexible cutter holders in bore
DE2447416A1
Door frame with door fixed to metal anchor on brickwork - is not strained by operation of door and is itself fixed replaceably to anchor
DE2447417A1
Window frame with encircling assembly and fixing screw groove - has inserted blind frame of plastics for curtain facade
DE2424494A1
Expanding dowel with controlled expansion - internal fastening screw, for insertion into conical bore holes
DE2348872A1
Self boring plug with inner cone - inner cone wall is forced against outer wall of plug
DE2348873A1
Conical and parallel tensioning plug - has tensioning shells fitting in inner conical hole connected to main hole
DE2348874A1
Hard metal tip rock drill - has tip, guide ring and lands all hardened and removable for replacement
DE2343161A1
Deep-drawing and shaping of coated metal-sheet - in which coating is protected by removable masking-foil
