Apparatus and process for drawing water from a water-bearing strata
ES434766A1
Procedure for the manufacture of curved pipes of plastic material and device for its realization. (Machine-translation by Google Translate, not legally binding)
DE2453916A1
Lattice work bar connection system - has eyes accommodating inserts and with mating profiled end faces (BE140576)
DE2453917A1
Lattice work bar connection system - has externally toothed tube on one bar engaging in complementary eye (NL180376)
DE2453915A1
Plastics connector joint for tarpaulin shelters etc. - has panel fastening means moulded onto connector arms
DE2452179B1
Device for heating an end section of a pipe made of thermoplastic material
DE2446863A1
Multiple injection mould for elastomer or thermoplast seals - has blind duct and balancing ducts to improve quality
DE2462146A1
Multiple injection mould esp. for elastomer seals - has balancing duct cross connecting mould feeds to improve quality
DE2420986A1
Flame-retardant thermoplastic compsns. - contg. post-chlorinated PVC and synergistic redox system as stabiliser
DE2419991A1
Synthetic material pipe socket seal - has sealing element retention seam comprising segments forming muff throat and ring
US3946803A
Apparatus for controlling temperature of an extruder screw
DE2401327A1
SAND-FREE WATER PUMPING FROM THE DRILLING WELLS BY CONTROLLING THE SUCTION FLOW WITHOUT FILTRATION
DE2364006A1
Cable junction box with plastics or concrete socket - has cable lead-through holes entering through side and leading upwards
DE2362465A1
Plastics pipe bend continuously formed immediately after extrusion - as straight tube by bending while still plastic internally
DE2354664A1
Curved bundle of plastic tubes - consisting of extruded standard tubes and larger number of cold formed tubes
ZM14973A1
Process and device for the production of fittings, preferably pressure pipe plug-in fittings of synthetic materials
ZM15073A1
Injection moulding process and device for carrying out the same
RO85179A
Device method for the execution of tubules, particularly plastic tubular
