FIELD: plants for manufacture of reinforced-concrete articles, particular, two-row concrete heating devices. SUBSTANCE: the offered device is made with vertical and horizontal through openings of various configuration that is attained by detachable separating wall and system of movable and immovable sides. EFFECT: higher efficiency. 2 dwg
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MOLD FOR MANUFACTURE OF CONCRETE HEATING DEVICES | 1996 |
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Authors
Dates
1998-01-10—Published
1996-04-08—Filed