Assertion: structural honeycomb | /r/HasProperty | formed of stacked sheets
Facets:
Source sentences:
text: Another object of the invention is to provide a structural honeycomb formed of stacked sheets each having an irregular or curved contour and each bonded to the adjacent sheet along non-parallel lines thereby permitting the formation of an expanded honeycomb which is irregularly co-ntoured and suitable for installation and use with irregular objects.