Unitary honeycomb structure and method of making it
US3982981A · kind A · utility
29Cited by
10References
9Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Dec 6, 1973 |
| Grant date | Sep 28, 1976 |
| Priority date | — |
| Expiry date | Dec 6, 1993 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10T428/24711
- WIPO fieldChemical engineering
- WIPO sectorChemistry
Abstract
A plurality of corrugated sheets are fixedly superimposed one on another so that the axes of the corrugations of one sheet are not parallel to those at adjacent sheets.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.