Manufacturing method of honeycomb structure
US11135739B2 · kind B2 · utility
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2References
5Claims
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Key dates
| Filing date | Jul 20, 2018 |
| Grant date | Oct 5, 2021 |
| Priority date | — |
| Expiry date | Apr 18, 2039 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC04B2237/365
- WIPO fieldChemical engineering
- WIPO sectorChemistry
Abstract
A manufacturing method of a honeycomb structure including:
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.