249 / | HD | STATIC MOLDS |
187.1 | DF | MOLD ELEMENT {4} |
188 | DF | .~ In situ construction engineering or building type {1} |
189 | DF | .~.~ Form panel {2} |
192 | DF | .~.~.~ Including means to connect abutting panel sections {4} |
193 | .~.~.~.~ Consisting of shaping and retaining means disposed between sections |