Method of producing insulator for spark plug

Method for manufacturing a curable, slab-like light-conducting body, mold for carrying out the method and a light-conducting body produced in accordance with the method

METHOD AND MOLD FOR MANUFACTURING AN INTERLOCKING CONCRETE RETAINING WALL BLOCK

Block reinforcement cage having stem reinforcement portions with open apertures formed therein, for use in reinforcing a molded concrete U-wall construction block

PERMEABLE SURFACE COVERING UNITS AND PERMEABLE SURFACE COVERING

Method and mold for manufacturing an interlocking concrete retaining wall block

Articulated molding insert

Molded concrete U-wall construction block employing a metal reinforcement cage having stem reinforcement portions with open apertures formed therein for multiple purposes

Core puller device for a block machine, block machine and method for the preparation of shaped stones

PERMEABLE SURFACE COVERING UNITS AND PERMEABLE SURFACE COVERING

Method and mold for manufacturing an interlocking concrete retaining wall block

A Reusable Inwardly Collapsible Void Former

Automated concrete structural member fabrication system

Automated concrete structural member fabrication method

Method and mold for manufacturing an interlocking concrete block

Machine for manufacturing concrete uwall type construction blocks by molding each concrete U-wall construction block from concrete poured about a block cage made from reinforcing material while said block cage is loaded with said machine

Method for producing ceramic articles

Machine for manufacturing concrete U-wall type construction blocks by molding each concrete U-wall construction block from concrete poured about a block cage made from reinforcing material while said block cage is loaded within said machine

Automated concrete structural member fabrication system, apparatus and method

Techniques and tools for assembling and disassembling compactable molds and forming building blocks

Systems and method for concrete forming

WALL BLOCK AND APPARATUS AND METHOD FOR MAKING THE SAME

Apparatus and method for making a masonry block

Compactable mold for forming building blocks

Compacting techniques for forming lightweight concrete building blocks

Techniques and tools for assembling and disassembling compactable molds and forming building blocks

Brick and method for its manufacture