APPARATUS FOR THE EXTRUSION PRESSING OF TUBES, ESPECIALLY STEEL TUBES

申请公布号：CA692858(A)

申请号：CAD692858

申请公布日期：1964.08.18

申请人：

BENTELER-WERKE AKTIENGESELLSCHAFT WERK NEUHAUS

发明人：HELMUT BENTELER;WILFRIED VOGEL

Apparatus for attaching elastic member to wearable articles

Diffraction-type optical encoder with improved detection signal insensitivity to optical grating gap variations

System for supplying power

Gallium complexes and solvent extraction of gallium

Process for the production of polyesters and their use as binder or binder component in powder lacquers

Method for the preparation of a silicone-based pressure-sensitive adhesive

Process for producing silica glass

Heat-resistant composite sheet and container formed of the same

Manufacturing process for wooden cues to provide permanent straightness

Method of defoleating cotton plants employing 3-carbonylphenyl uracil derivatives

Drilling feeler, in particular for positioning and securing a medullary nail

Patient underpad

Undulating rectal speculum

Bubble making toy with two wands and a wick comprising three segments

Automatic carton supply method

ROV intervention on subsea equipment

Arrangement for position indication of an edge of a sheet-shaped data carrier

Scheiner-principle vernier optometer

Reading lens system

Actively controlled suspension system for suppressing attitude change of vehicular body